{"id":"CVE-2025-8177","aliases":["AZL-65970","AZL-65978","BELL-CVE-2025-8177","CLSA-2025-1758644444","CLSA-2025-1758823373","CLSA-2025-1764886460","DEBIAN-CVE-2025-8177","EUVD-2025-22770","GHSA-w743-578r-x56m","JLSEC-2025-318","MGASA-2025-0252","OESA-2025-1920","OESA-2025-1921","OESA-2025-1922","RHSA-2025:21407","ROOT-OS-ALPINE-320-CVE-2025-8177","ROOT-OS-DEBIAN-11-CVE-2025-8177","ROOT-OS-DEBIAN-12-CVE-2025-8177","SUSE-SU-2025:02770-1","SUSE-SU-2025:02771-1","SUSE-SU-2025:02815-1","SUSE-SU-2025:20971-1","SUSE-SU-2025:21009-1","SUSE-SU-2025:21032-1","SUSE-SU-2025:21037-1","UBUNTU-CVE-2025-8177","USN-7707-1","openSUSE-SU-2025:15417-1","openSUSE-SU-2025:20049-1"],"status":"published","title":"LibTIFF thumbnail.c setrow buffer overflow","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","severity":{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00327,"percentile":0.26053,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119","CWE-120"],"published":"2025-07-26T04:02:07Z","modified":"2026-11-05T05:40:51Z","fixes":[{"ecosystem":"Azure Linux:3","package":"libtiff","fixed_in":["4.6.0-7"],"sources":["osv"]},{"ecosystem":"Azure Linux:2","package":"libtiff","fixed_in":["4.6.0-8"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.6","package":"libtiff","fixed_in":["4.4.0-13.el9_6.2.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.6","package":"libtiff-devel","fixed_in":["4.4.0-13.el9_6.2.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.6","package":"libtiff-static","fixed_in":["4.4.0-13.el9_6.2.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"TuxCare:AlmaLinux:9.6","package":"libtiff-tools","fixed_in":["4.4.0-13.el9_6.2.tuxcare.els1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"tiff","fixed_in":["4.7.1-1"],"sources":["osv"]},{"ecosystem":"Julia","package":"Libtiff_jll","fixed_in":["4.7.2+0"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP4","package":"libtiff","fixed_in":["4.3.0-25.oe2003sp4"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP3","package":"libtiff","fixed_in":["4.3.0-39.oe2203sp3"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP4","package":"libtiff","fixed_in":["4.3.0-39.oe2203sp4"],"sources":["osv"]},{"ecosystem":"Root:Alpine:3.20","package":"tiff","fixed_in":["4.6.0t-r00071","4.6.0t-r00072"],"sources":["osv"]},{"ecosystem":"Root:Alpine:3.20","package":"rootio-tiff","fixed_in":["4.6.0t-r00071","4.6.0t-r00072"],"sources":["osv"]},{"ecosystem":"Root:Debian:11","package":"tiff","fixed_in":["4.2.0-1+deb11u8.aikido.17","4.2.0-1+deb11u8.aikido.19","4.2.0-1+deb11u8.aikido.18","4.2.0-1+deb11u8.root.io.16","4.2.0-1+deb11u8.aikido.20"],"sources":["osv"]},{"ecosystem":"Root:Debian:11","package":"rootio-tiff","fixed_in":["4.2.0-1+deb11u8.aikido.17","4.2.0-1+deb11u8.aikido.19","4.2.0-1+deb11u8.aikido.18","4.2.0-1+deb11u8.root.io.16","4.2.0-1+deb11u8.aikido.20"],"sources":["osv"]},{"ecosystem":"Root:Debian:12","package":"tiff","fixed_in":["4.5.0-6+deb12u4.aikido.20","4.5.0-6+deb12u4.root.io.19","4.5.0-6+deb12u4.aikido.21","4.5.0-6+deb12u4.aikido.22"],"sources":["osv"]},{"ecosystem":"Root:Debian:12","package":"rootio-tiff","fixed_in":["4.5.0-6+deb12u4.aikido.20","4.5.0-6+deb12u4.root.io.19","4.5.0-6+deb12u4.aikido.21","4.5.0-6+deb12u4.aikido.22"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"tiff","fixed_in":["4.0.3-7ubuntu0.11+esm15"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"tiff","fixed_in":["4.0.6-1ubuntu0.8+esm18"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.0-7"}]}]},{"source":"osv","ecosystem":"Azure Linux:2","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.0-8"}]}]},{"source":"osv","ecosystem":"Alpaquita:23","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4.0-r1"}]}]},{"source":"osv","ecosystem":"Alpaquita:25","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0-r0"}]}]},{"source":"osv","ecosystem":"Alpaquita:stream","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4.0-r1"}]}]},{"source":"osv","ecosystem":"BellSoft Hardened Containers:23","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4.0-r1"}]}]},{"source":"osv","ecosystem":"BellSoft Hardened Containers:25","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0-r0"}]}]},{"source":"osv","ecosystem":"BellSoft Hardened Containers:stream","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4.0-r1"}]}]},{"source":"osv","ecosystem":"TuxCare:CentOS:7","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-35.el7.tuxcare.els4"}]}],"bundled":2},{"source":"osv","ecosystem":"TuxCare:CentOS:7","package":"libtiff-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-35.el7.tuxcare.els4"}]}],"bundled":2},{"source":"osv","ecosystem":"TuxCare:CentOS:7","package":"libtiff-static","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-35.el7.tuxcare.els4"}]}],"bundled":2},{"source":"osv","ecosystem":"TuxCare:CentOS:7","package":"libtiff-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-35.el7.tuxcare.els4"}]}],"bundled":2},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-8.el9_2.tuxcare.els5"}]}],"bundled":2},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"libtiff-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-8.el9_2.tuxcare.els5"}]}],"bundled":2},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"libtiff-static","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-8.el9_2.tuxcare.els5"}]}],"bundled":2},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.2","package":"libtiff-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-8.el9_2.tuxcare.els5"}]}],"bundled":2},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-13.el9_6.2.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"libtiff-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-13.el9_6.2.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"libtiff-static","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-13.el9_6.2.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"TuxCare:AlmaLinux:9.6","package":"libtiff-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-13.el9_6.2.tuxcare.els1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.5.0-6","4.5.0-6+deb12u1","4.5.0-6+deb12u2","4.5.0-6+deb12u3","4.5.0-6+deb12u4","4.5.1+git230720-1","4.5.1+git230720-2","4.5.1+git230720-3","4.5.1+git230720-4","4.5.1+git230720-5","4.5.1-1","4.5.1~rc3-1","4.6.0-1","4.6.0-2","4.7.0-1","4.7.0-2","4.7.0-3","4.7.0-4","4.7.0-5","4.7.1-1","4.7.1-2","4.7.1-3","4.7.2-1"]},{"source":"osv","ecosystem":"Debian:13","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.7.0-3","4.7.0-3+deb13u1","4.7.0-3+deb13u2","4.7.0-3+deb13u3","4.7.0-4","4.7.0-5","4.7.1-1","4.7.1-2","4.7.1-3","4.7.2-1"]},{"source":"osv","ecosystem":"Debian:14","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-1"}]}],"versions":["4.7.0-3","4.7.0-4","4.7.0-5"]},{"source":"osv","ecosystem":"Julia","package":"Libtiff_jll","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.7.2+0"}]}]},{"source":"osv","ecosystem":"Mageia:9","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5.1-1.6.mga9"}]}],"bundled":7},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP4","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-25.oe2003sp4"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP3","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-39.oe2203sp3"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP4","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-39.oe2203sp4"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_els:7","package":"libtiff-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.0.3-35.el7_9.1"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:rhel_els:7","package":"libtiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.0.3-35.el7_9.1"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:rhel_els:7","package":"libtiff-static","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.0.3-35.el7_9.1"}]}],"bundled":3},{"source":"osv","ecosystem":"Root:Alpine:3.20","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.0t-r00071"},{"fixed":"4.6.0t-r00072"}]}]},{"source":"osv","ecosystem":"Root:Alpine:3.20","package":"rootio-tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.0t-r00071"},{"fixed":"4.6.0t-r00072"}]}]},{"source":"osv","ecosystem":"Root:Debian:11","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.0-1+deb11u8.aikido.17"},{"fixed":"4.2.0-1+deb11u8.aikido.19"},{"fixed":"4.2.0-1+deb11u8.aikido.18"},{"fixed":"4.2.0-1+deb11u8.root.io.16"},{"fixed":"4.2.0-1+deb11u8.aikido.20"}]}]},{"source":"osv","ecosystem":"Root:Debian:11","package":"rootio-tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.0-1+deb11u8.aikido.17"},{"fixed":"4.2.0-1+deb11u8.aikido.19"},{"fixed":"4.2.0-1+deb11u8.aikido.18"},{"fixed":"4.2.0-1+deb11u8.root.io.16"},{"fixed":"4.2.0-1+deb11u8.aikido.20"}]}]},{"source":"osv","ecosystem":"Root:Debian:12","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5.0-6+deb12u4.aikido.20"},{"fixed":"4.5.0-6+deb12u4.root.io.19"},{"fixed":"4.5.0-6+deb12u4.aikido.21"},{"fixed":"4.5.0-6+deb12u4.aikido.22"}]}]},{"source":"osv","ecosystem":"Root:Debian:12","package":"rootio-tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5.0-6+deb12u4.aikido.20"},{"fixed":"4.5.0-6+deb12u4.root.io.19"},{"fixed":"4.5.0-6+deb12u4.aikido.21"},{"fixed":"4.5.0-6+deb12u4.aikido.22"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP6","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.0-150600.3.13.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.0-150600.3.13.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP6","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.0-150600.3.13.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.0-150600.3.13.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 15.6","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.0-150600.3.13.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-44.89.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-44.89.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Micro 5.3","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Micro 5.4","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Micro 5.5","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP6","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP3-LTSS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP3","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Manager Proxy LTS 4.3","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Manager Server LTS 4.3","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Micro 5.2","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Enterprise Storage 7.1","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-150000.45.50.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Micro 6.1","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-slfo.1.1_1.1"}]}],"bundled":9},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 16.0","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-160000.1.1"}]}],"bundled":7},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-160000.1.1"}]}],"bundled":7},{"source":"osv","ecosystem":"SUSE:Linux Micro 6.2","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-160000.1.1"}]}],"bundled":7},{"source":"osv","ecosystem":"SUSE:Linux Micro 6.0","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-1.1"}]}],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-7ubuntu0.11+esm15"}]}],"versions":["4.0.2-4ubuntu3","4.0.3-5ubuntu1","4.0.3-6","4.0.3-6ubuntu1","4.0.3-7","4.0.3-7ubuntu0.1","4.0.3-7ubuntu0.2","4.0.3-7ubuntu0.3","4.0.3-7ubuntu0.4","4.0.3-7ubuntu0.6","4.0.3-7ubuntu0.7","4.0.3-7ubuntu0.8","4.0.3-7ubuntu0.9","4.0.3-7ubuntu0.10","4.0.3-7ubuntu0.11","4.0.3-7ubuntu0.11+esm1","4.0.3-7ubuntu0.11+esm2","4.0.3-7ubuntu0.11+esm3","4.0.3-7ubuntu0.11+esm4","4.0.3-7ubuntu0.11+esm5","4.0.3-7ubuntu0.11+esm6","4.0.3-7ubuntu0.11+esm7","4.0.3-7ubuntu0.11+esm8","4.0.3-7ubuntu0.11+esm9","4.0.3-7ubuntu0.11+esm10","4.0.3-7ubuntu0.11+esm11","4.0.3-7ubuntu0.11+esm12","4.0.3-7ubuntu0.11+esm13","4.0.3-7ubuntu0.11+esm14"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-1ubuntu0.8+esm18"}]}],"versions":["4.0.3-12.3ubuntu2","4.0.5-1","4.0.6-1","4.0.6-1ubuntu0.1","4.0.6-1ubuntu0.2","4.0.6-1ubuntu0.3","4.0.6-1ubuntu0.4","4.0.6-1ubuntu0.5","4.0.6-1ubuntu0.6","4.0.6-1ubuntu0.7","4.0.6-1ubuntu0.8","4.0.6-1ubuntu0.8+esm1","4.0.6-1ubuntu0.8+esm2","4.0.6-1ubuntu0.8+esm3","4.0.6-1ubuntu0.8+esm4","4.0.6-1ubuntu0.8+esm6","4.0.6-1ubuntu0.8+esm7","4.0.6-1ubuntu0.8+esm8","4.0.6-1ubuntu0.8+esm9","4.0.6-1ubuntu0.8+esm10","4.0.6-1ubuntu0.8+esm11","4.0.6-1ubuntu0.8+esm12","4.0.6-1ubuntu0.8+esm13","4.0.6-1ubuntu0.8+esm14","4.0.6-1ubuntu0.8+esm15","4.0.6-1ubuntu0.8+esm16","4.0.6-1ubuntu0.8+esm17"]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-7ubuntu0.11+esm15"}]}],"versions":["4.0.2-4ubuntu3","4.0.3-5ubuntu1","4.0.3-6","4.0.3-6ubuntu1","4.0.3-7","4.0.3-7ubuntu0.1","4.0.3-7ubuntu0.2","4.0.3-7ubuntu0.3","4.0.3-7ubuntu0.4","4.0.3-7ubuntu0.6","4.0.3-7ubuntu0.7","4.0.3-7ubuntu0.8","4.0.3-7ubuntu0.9","4.0.3-7ubuntu0.10","4.0.3-7ubuntu0.11","4.0.3-7ubuntu0.11+esm1","4.0.3-7ubuntu0.11+esm2","4.0.3-7ubuntu0.11+esm3","4.0.3-7ubuntu0.11+esm4","4.0.3-7ubuntu0.11+esm5","4.0.3-7ubuntu0.11+esm6","4.0.3-7ubuntu0.11+esm7","4.0.3-7ubuntu0.11+esm8","4.0.3-7ubuntu0.11+esm9","4.0.3-7ubuntu0.11+esm10","4.0.3-7ubuntu0.11+esm11","4.0.3-7ubuntu0.11+esm12","4.0.3-7ubuntu0.11+esm13","4.0.3-7ubuntu0.11+esm14"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-1ubuntu0.8+esm18"}]}],"versions":["4.0.3-12.3ubuntu2","4.0.5-1","4.0.6-1","4.0.6-1ubuntu0.1","4.0.6-1ubuntu0.2","4.0.6-1ubuntu0.3","4.0.6-1ubuntu0.4","4.0.6-1ubuntu0.5","4.0.6-1ubuntu0.6","4.0.6-1ubuntu0.7","4.0.6-1ubuntu0.8","4.0.6-1ubuntu0.8+esm1","4.0.6-1ubuntu0.8+esm2","4.0.6-1ubuntu0.8+esm3","4.0.6-1ubuntu0.8+esm4","4.0.6-1ubuntu0.8+esm6","4.0.6-1ubuntu0.8+esm7","4.0.6-1ubuntu0.8+esm8","4.0.6-1ubuntu0.8+esm9","4.0.6-1ubuntu0.8+esm10","4.0.6-1ubuntu0.8+esm11","4.0.6-1ubuntu0.8+esm12","4.0.6-1ubuntu0.8+esm13","4.0.6-1ubuntu0.8+esm14","4.0.6-1ubuntu0.8+esm15","4.0.6-1ubuntu0.8+esm16","4.0.6-1ubuntu0.8+esm17"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-5ubuntu0.10+esm8"}]}],"versions":["4.0.8-5","4.0.8-6","4.0.9-1","4.0.9-2","4.0.9-3","4.0.9-4","4.0.9-4ubuntu1","4.0.9-5","4.0.9-5ubuntu0.1","4.0.9-5ubuntu0.2","4.0.9-5ubuntu0.3","4.0.9-5ubuntu0.4","4.0.9-5ubuntu0.5","4.0.9-5ubuntu0.6","4.0.9-5ubuntu0.7","4.0.9-5ubuntu0.8","4.0.9-5ubuntu0.9","4.0.9-5ubuntu0.10","4.0.9-5ubuntu0.10+esm1","4.0.9-5ubuntu0.10+esm2","4.0.9-5ubuntu0.10+esm3","4.0.9-5ubuntu0.10+esm4","4.0.9-5ubuntu0.10+esm5","4.0.9-5ubuntu0.10+esm6","4.0.9-5ubuntu0.10+esm7"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.0+git191117-2ubuntu0.20.04.14+esm1"}]}],"versions":["4.0.10+git191003-1","4.1.0+git191117-1","4.1.0+git191117-2","4.1.0+git191117-2build1","4.1.0+git191117-2ubuntu0.20.04.1","4.1.0+git191117-2ubuntu0.20.04.2","4.1.0+git191117-2ubuntu0.20.04.3","4.1.0+git191117-2ubuntu0.20.04.4","4.1.0+git191117-2ubuntu0.20.04.5","4.1.0+git191117-2ubuntu0.20.04.6","4.1.0+git191117-2ubuntu0.20.04.7","4.1.0+git191117-2ubuntu0.20.04.8","4.1.0+git191117-2ubuntu0.20.04.9","4.1.0+git191117-2ubuntu0.20.04.10","4.1.0+git191117-2ubuntu0.20.04.11","4.1.0+git191117-2ubuntu0.20.04.12","4.1.0+git191117-2ubuntu0.20.04.13","4.1.0+git191117-2ubuntu0.20.04.14"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-6ubuntu0.11"}]}],"versions":["4.3.0-1","4.3.0-2","4.3.0-3","4.3.0-3build1","4.3.0-4","4.3.0-5","4.3.0-6","4.3.0-6ubuntu0.1","4.3.0-6ubuntu0.2","4.3.0-6ubuntu0.3","4.3.0-6ubuntu0.4","4.3.0-6ubuntu0.5","4.3.0-6ubuntu0.6","4.3.0-6ubuntu0.7","4.3.0-6ubuntu0.8","4.3.0-6ubuntu0.9","4.3.0-6ubuntu0.10"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5.1+git230720-4ubuntu2.3"}]}],"versions":["4.5.1+git230720-1ubuntu1","4.5.1+git230720-3ubuntu1","4.5.1+git230720-4ubuntu1","4.5.1+git230720-4ubuntu2","4.5.1+git230720-4ubuntu2.1","4.5.1+git230720-4ubuntu2.2"],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.0-7.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-160000.1.1"}]}],"bundled":7},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"tiff-man","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-160000.1.1"}]}],"bundled":7}],"products":[{"vendor":"libtiff","product":"libtiff"}],"references":[{"url":"https://vuldb.com/?id.317591","tags":["vdb-entry","technical-description","Third Party Advisory","VDB Entry","advisory","web","article","report"]},{"url":"https://vuldb.com/?ctiid.317591","tags":["signature","permissions-required","Permissions Required","VDB Entry","report","web","article"]},{"url":"https://vuldb.com/?submit.621797","tags":["third-party-advisory","exploit","Third Party Advisory","VDB Entry","advisory","web","article","report"]},{"url":"https://gitlab.com/libtiff/libtiff/-/issues/715","tags":["issue-tracking","exploit","Exploit","Issue Tracking","Vendor Advisory","report","web","article"]},{"url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/737","tags":["patch","Product","fix","web","article"]},{"url":"https://gitlab.com/libtiff/libtiff/-/commit/e8c9d6c616b19438695fd829e58ae4fde5bfbc22","tags":["patch","Patch","fix","web","article"]},{"url":"http://www.libtiff.org/","tags":["product","Product","web","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8177","tags":["web","advisory"]},{"url":"http://www.libtiff.org"},{"url":"https://github.com/advisories/GHSA-w743-578r-x56m"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2025-8177","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2025-1758644444.html","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2025-1758823373.html","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2025-1764886460.html","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/8xxx/CVE-2025-8177.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-8177","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2025-0252.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=34704","tags":["report"]},{"url":"https://lists.debian.org/debian-security-announce/2025/msg00189.html","tags":["web"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1920","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1921","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1922","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2025:21407","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2383598","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2383608","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2392784","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_21407.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-8176","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-8176","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8176","tags":["advisory"]},{"url":"https://gitlab.com/libtiff/libtiff/-/commit/fe10872e53efba9cc36c66ac4ab3b41a839d5172","tags":["article"]},{"url":"https://gitlab.com/libtiff/libtiff/-/issues/707","tags":["article"]},{"url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/727","tags":["article"]},{"url":"https://vuldb.com/?ctiid.317590","tags":["article"]},{"url":"https://vuldb.com/?id.317590","tags":["article"]},{"url":"https://vuldb.com/?submit.621796","tags":["article"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-8177","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-8177","tags":["advisory","report"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-9900","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-9900","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9900","tags":["advisory"]},{"url":"https://github.com/SexyShoelessGodofWar/LibTiff-4.7.0-Write-What-Where?tab=readme-ov-file","tags":["article"]},{"url":"https://gitlab.com/libtiff/libtiff/-/issues/704","tags":["article"]},{"url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/732","tags":["article"]},{"url":"https://libtiff.gitlab.io/libtiff/releases/v4.7.1.html","tags":["article"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502770-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1243503","tags":["report"]},{"url":"https://bugzilla.suse.com/1247106","tags":["report"]},{"url":"https://bugzilla.suse.com/1247108","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2025-8176","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-8177","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502771-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202502815-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520971-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1219213","tags":["report"]},{"url":"https://bugzilla.suse.com/1228924","tags":["report"]},{"url":"https://bugzilla.suse.com/1236834","tags":["report"]},{"url":"https://bugzilla.suse.com/1247581","tags":["report"]},{"url":"https://bugzilla.suse.com/1247582","tags":["report"]},{"url":"https://bugzilla.suse.com/1248117","tags":["report"]},{"url":"https://bugzilla.suse.com/1248330","tags":["report"]},{"url":"https://bugzilla.suse.com/1250413","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2023-52356","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-13978","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-7006","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-8534","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-8961","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-9165","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-9900","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202521009-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202521032-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202521037-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-8177","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7707-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-8176","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-8534","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-8851","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-8177","title":"LibTIFF thumbnail.c setrow buffer overflow","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-07-26T04:02:07.897Z","modified":"2025-07-28T18:34:44.737Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","level":"medium","assessor":"cna"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C","level":"medium","assessor":"cna"},{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C","level":"medium","assessor":"cna"},{"version":"2.0","score":4.3,"vector":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C","assessor":"cna"}],"cwes":["CWE-120","CWE-119"],"updated_at":"2026-11-02T14:32:38.025852Z"}],"euvd":[{"id":"EUVD-2025-22770","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-07-26T04:02:07Z","modified":"2025-07-28T18:34:44Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","level":"medium"}],"updated_at":"2026-11-02T20:32:03.359865Z"}],"ghsa":[{"id":"GHSA-w743-578r-x56m","title":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue...","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-07-26T06:30:33Z","modified":"2025-07-26T06:30:39Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:03:07.428711Z"}],"nvd":[{"id":"CVE-2025-8177","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-07-26T04:16:10.983Z","modified":"2026-06-17T10:06:27.647Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:L/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-119","CWE-120"],"updated_at":"2026-11-02T14:11:21.132141Z"}],"osv":[{"id":"BELL-CVE-2025-8177","status":"published","published":"2025-07-29T06:02:22.281946Z","modified":"2026-09-06T07:15:12.124543686Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:22.77042Z"},{"id":"CVE-2025-8177","title":"LibTIFF thumbnail.c setrow buffer overflow","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-07-26T04:02:07.897Z","modified":"2026-10-28T10:45:58.383544751Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","level":"medium"}],"cwes":["CWE-119","CWE-120"],"updated_at":"2026-11-02T15:44:53.185592Z"},{"id":"DEBIAN-CVE-2025-8177","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-07-26T04:16:10.983Z","modified":"2026-09-01T20:05:58.945969141Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:48.440897Z"},{"id":"JLSEC-2025-318","title":"A vulnerability was found in LibTIFF up to 4.7.0","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file `tools/thumbnail.c`. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-11-25T22:18:43.603Z","modified":"2026-07-25T18:23:40.41308273Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:L/AC:L/Au:S/C:P/I:P/A:P","level":"medium"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"updated_at":"2026-11-02T15:47:17.805107Z"},{"id":"OESA-2025-1920","title":"libtiff security update","description":"This  provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.\r\n\r\nSecurity Fix(es):\n\nA vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.(CVE-2025-8177)","status":"published","published":"2025-08-01T11:09:00Z","modified":"2026-08-18T01:18:34.535590872Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:52:43.127925Z"},{"id":"OESA-2025-1921","title":"libtiff security update","description":"This  provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.\r\n\r\nSecurity Fix(es):\n\nA vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.(CVE-2025-8177)","status":"published","published":"2025-08-01T11:09:00Z","modified":"2026-08-18T01:18:34.589684286Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:52:43.127925Z"},{"id":"OESA-2025-1922","title":"libtiff security update","description":"This  provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.\r\n\r\nSecurity Fix(es):\n\nA vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.(CVE-2025-8177)","status":"published","published":"2025-08-01T11:09:00Z","modified":"2026-08-18T01:18:34.54652568Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:52:43.127925Z"},{"id":"RHSA-2025:21407","title":"Red Hat Security Advisory: libtiff security update","status":"published","published":"2025-11-17T10:03:25Z","modified":"2026-08-07T10:19:04Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:16.589982Z"},{"id":"ROOT-OS-ALPINE-320-CVE-2025-8177","title":"CVE-2025-8177 in tiff - Patched by Root","description":"Root has patched CVE-2025-8177 in the tiff package for Root:Alpine:3.20. Multiple fixed versions available.","status":"published","published":"2026-09-29T10:30:48Z","modified":"2026-09-29T11:15:02.823897589Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:28.259095Z"},{"id":"ROOT-OS-DEBIAN-11-CVE-2025-8177","title":"CVE-2025-8177 in tiff - Patched by Root","description":"Root has patched CVE-2025-8177 in the tiff package for Root:Debian:11. Multiple fixed versions available.","status":"published","published":"2026-09-02T13:00:50Z","modified":"2026-09-02T16:15:02.232688747Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:29.631993Z"},{"id":"ROOT-OS-DEBIAN-12-CVE-2025-8177","title":"CVE-2025-8177 in tiff - Patched by Root","description":"Root has patched CVE-2025-8177 in the tiff package for Root:Debian:12. Multiple fixed versions available.","status":"published","published":"2026-09-02T12:45:33Z","modified":"2026-09-02T14:00:04.433918677Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:31.773105Z"},{"id":"UBUNTU-CVE-2025-8177","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-07-26T04:16:00Z","modified":"2026-04-22T16:16:28.802779Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T16:55:55.926217Z"},{"id":"AZL-65970","title":"CVE-2025-8177 affecting package libtiff for versions less than 4.6.0-7","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-07-26T04:16:10Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:23.841127Z"},{"id":"AZL-65978","title":"CVE-2025-8177 affecting package libtiff for versions less than 4.6.0-8","description":"A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2025-07-26T04:16:10Z","modified":"2026-04-21T04:37:44.572047Z","updated_at":"2026-11-02T15:28:08.354547Z"},{"id":"CLSA-2025-1758644444","title":"libtiff: Fix of 2 CVEs","description":"- CVE-2025-8176: fix use after free in tools/tiffmedian.c\n- CVE-2025-8177: fix buffer overflow in tools/thumbnail.c","status":"published","published":"2025-09-23T16:20:48Z","modified":"2026-06-01T00:33:07.359260364Z","updated_at":"2026-11-02T15:43:42.427288Z"},{"id":"CLSA-2025-1758823373","title":"libtiff: Fix of 2 CVEs","description":"- CVE-2025-8176: fix use after free vulnerability in get_histogram function\n  that prevents proper scanline reading and processing in tools/tiffmedian.c\n- CVE-2025-8177: fix array overflow in thumbnail generation that could cause\n  buffer overflow when processing malformed TIFF files in tools/thumbnail.c","status":"published","published":"2025-09-25T18:03:00Z","modified":"2026-06-01T00:31:00.308233348Z","updated_at":"2026-11-02T15:43:42.427288Z"},{"id":"CLSA-2025-1764886460","title":"libtiff: Fix of CVE-2025-8177","description":"- CVE-2025-8177: fix buffer overflow in tools/thumbnail.c","status":"published","published":"2025-12-04T22:14:25Z","modified":"2026-06-01T00:32:36.72221313Z","updated_at":"2026-11-02T15:43:42.847264Z"},{"id":"MGASA-2025-0252","title":"Updated libtiff packages fix security vulnerabilities","description":"LibTIFF fax2ps tiff2pdf.c t2p_read_tiff_init null pointer dereference.\n(CVE-2024-13978)\nLibTIFF tiffmedian.c get_histogram use after free. (CVE-2025-8176)\nLibTIFF thumbnail.c setrow buffer overflow. (CVE-2025-8177)\nlibtiff tiff2ps tiff2ps.c PS_Lvl2page null pointer dereference.\n(CVE-2025-8534)\nLibTIFF tiffcrop tiffcrop.c main memory corruption. (CVE-2025-8961)\nLibTIFF tiffcmp tiffcmp.c InitCCITTFax3 memory leak. (CVE-2025-9165)\nLibtiff: libtiff write-what-where. (CVE-2025-9900)\n","status":"published","published":"2025-10-31T20:04:14Z","modified":"2026-04-16T04:43:28.675634765Z","updated_at":"2026-11-02T15:49:43.178336Z"},{"id":"openSUSE-SU-2025:15417-1","title":"libtiff-devel-32bit-4.7.0-7.1 on GA media","description":"These are all security issues fixed in the libtiff-devel-32bit-4.7.0-7.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-08-06T00:00:00Z","modified":"2026-03-23T04:53:44.935356Z","updated_at":"2026-11-02T16:58:37.810934Z"},{"id":"openSUSE-SU-2025:20049-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\ntiff was updated to 4.7.1:\n\n* Software configuration changes:\n\n  * Define HAVE_JPEGTURBO_DUAL_MODE_8_12 and LERC_STATIC in tif_config.h.\n  * CMake: define WORDS_BIGENDIAN via tif_config.h\n  * doc/CMakeLists.txt: remove useless cmake_minimum_required()\n  * CMake: fix build with LLVM/Clang 17 (fixes issue #651)\n  * CMake: set CMP0074 new policy\n  * Set LINKER_LANGUAGE for C targets with C deps\n  * Export tiffxx cmake target (fixes issue #674)\n  * autogen.sh: Enable verbose wget.\n  * configure.ac: Syntax updates for Autoconf 2.71\n  * autogen.sh: Re-implement based on autoreconf. Failure to update\n    config.guess/config.sub does not return error (fixes issue #672)\n  * CMake: fix CMake 4.0 warning when minimum required version is \u003c 3.10.\n  * CMake: Add build option tiff-static (fixes issue #709)\n  Library changes:\n  * Add TIFFOpenOptionsSetWarnAboutUnknownTags() for explicit control\n    about emitting warnings for unknown tags. No longer emit warnings\n    about unknown tags by default\n  * tif_predict.c: speed-up decompression in some cases.\n\n* Bug fixes:\n\n  * tif_fax3: For fax group 3 data if no EOL is detected, reading is\n    retried without synchronisation for EOLs. (fixes issue #54)\n  * Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Improving handling when field_name = NULL. (fixes issue #532)\n  * tiff.h: add COMPRESSION_JXL_DNG_1_7=52546 as used for JPEGXL compression in\n    the DNG 1.7 specification\n  * TIFFWriteDirectorySec: Increment string length for ASCII tags for codec tags\n    defined with FIELD_xxx bits, as it is done for FIELD_CUSTOM tags. (fixes issue #648)\n  * Do not error out on a tag whose tag count value is zero, just issue a warning.\n    Fix parsing a private tag 0x80a6 (fixes issue #647)\n  * TIFFDefaultTransferFunction(): give up beyond td_bitspersample = 24\n    Fixes https://github.com/OSGeo/gdal/issues/10875)\n  * tif_getimage.c: Remove unnecessary calls to TIFFRGBAImageOK() (fixes issue #175)\n  * Fix writing a Predictor=3 file with non-native endianness\n  * _TIFFVSetField(): fix potential use of unallocated memory (out-of-bounds\n  * read / nullptr dereference) in case of out-of-memory situation when dealing with\n    custom tags (fixes issue #663)\n  * tif_fax3.c: Error out for CCITT fax encoding if SamplesPerPixel is not equal 1 and\n    PlanarConfiguration = Contiguous (fixes issue #26)\n  * tif_fax3.c: error out after a number of times end-of-line or unexpected bad code\n    words have been reached. (fixes issue #670)\n  * Fix memory leak in TIFFSetupStrips() (fixes issue #665)\n  * tif_zip.c: Provide zlib allocation functions. Otherwise for zlib built with\n    -DZ_SOLO inflating will fail.\n  * Fix memory leak in _TIFFSetDefaultCompressionState. (fixes issue #676)\n  * tif_predict.c: Don’t overwrite input buffer of TIFFWriteScanline() if \"prediction\"\n    is enabled. Use extra working buffer in PredictorEncodeRow(). (fixes issue #5)\n  * tif_getimage.c: update some integer overflow checks (fixes issue #79)\n  * tif_getimage.c: Fix buffer underflow crash for less raster rows at\n    TIFFReadRGBAImageOriented() (fixes issue #704, bsc#1250413, CVE-2025-9900)\n  * TIFFReadRGBAImage(): several fixes to avoid buffer overflows.\n  * Correct passing arguments to TIFFCvtIEEEFloatToNative() and TIFFCvtIEEEDoubleToNative()\n    if HAVE_IEEEFP is not defined. (fixes issue #699)\n  * LZWDecode(): avoid nullptr dereference when trying to read again after EOI marker\n    has been found with remaining output bytes (fixes issue #698)\n  * TIFFSetSubDirectory(): check _TIFFCheckDirNumberAndOffset() return.\n  * TIFFUnlinkDirectory() and TIFFWriteDirectorySec(): clear tif_rawcp when clearing\n    tif_rawdata (fixes issue #711)\n  * JPEGEncodeRaw(): error out if a previous scanline failed to be written, to avoid\n    out-of-bounds access (fixes issue #714)\n  * tif_jpeg: Fix bug in JPEGDecodeRaw() if JPEG_LIB_MK1_OR_12BIT is defined for 8/12bit\n    dual mode, introduced in libjpeg-turbo 2.2, which was actually released as 3.0.\n    Fixes issue #717\n  * add assert for TIFFReadCustomDirectory infoarray check.\n  * ppm2tiff: Fix bug in pack_words trailing bytes, where last two bytes of each line\n    were written wrongly. (fixes issue #467)\n  * fax2ps: fix regression of commit 28c38d648b64a66c3218778c4745225fe3e3a06d where\n    TIFFTAG_FAXFILLFUNC is being used rather than an output buffer (fixes issue #649)\n  * tiff2pdf: Check TIFFTAG_TILELENGTH and TIFFTAGTILEWIDTH (fixes issue #650)\n  * tiff2pdf: check h_samp and v_samp for range 1 to 4 to avoid division by zero.\n    Fixes issue #654\n  * tiff2pdf: avoid null pointer dereference. (fixes issue #741)\n  * Improve non-secure integer overflow check (comparison of division result with\n    multiplicant) at compiler optimisation in tiffcp, rgb2ycbcr and tiff2rgba.\n    Fixes issue #546\n  * tiff2rgba: fix some \"a partial expression can generate an overflow before it is\n    assigned to a broader type\" warnings. (fixes issue #682)\n  * tiffdither/tiffmedian: Don't skip the first line of the input image. (fixes issue #703)\n  * tiffdither: avoid out-of-bounds read identified in issue #733\n  * tiffmedian: error out if TIFFReadScanline() fails (fixes issue #707)\n  * tiffmedian: close input file. (fixes issue #735)\n  * thumbail: avoid potential out of bounds access (fixes issue #715)\n  * tiffcrop: close open TIFF files and release allocated buffers before exiting in case\n    of error to avoid memory leaks. (fixes issue #716)\n  * tiffcrop: fix double-free and memory leak exposed by issue #721\n  * tiffcrop: avoid buffer overflow. (fixes issue #740)\n  * tiffcrop: avoid nullptr dereference. (fixes issue #734)\n  * tiffdump: Fix coverity scan issue CID 1373365: Passing tainted expression *datamem\n    to PrintData, which uses it as a divisor or modulus.\n  * tiff2ps: check return of TIFFGetFiled() for TIFFTAG_STRIPBYTECOUNTS and\n    TIFFTAG_TILEBYTECOUNTS to avoid NULL pointer dereference. (fixes issue #718)\n  * tiffcmp: fix memory leak when second file cannot be opened. (fixes issue #718 and issue #729)\n  * tiffcp: fix setting compression level for lossless codecs. (fixes issue #730)\n  * raw2tiff: close input file before exit (fixes issue #742)\n  Tools changes:\n  * tiffinfo: add a -W switch to warn about unknown tags.\n  * tiffdither: process all pages in input TIFF file.\n\n* Documentation:\n\n  * TIFFRGBAImage.rst note added for incorrect saving of images with TIFF orientation\n    from 5 (LeftTop) to 8 (LeftBottom) in the raster.\n  * TIFFRGBAImage.rst note added about un-associated alpha handling (fixes issue #67)\n  * Update \"Defining New TIFF Tags\" description. (fixes issue #642)\n  * Fix return type of TIFFReadEncodedTile()\n  * Update the documentation to reflect deprecated typedefs.\n  * TIFFWriteDirectory.rst: Clarify TIFFSetWriteOffset() only sets offset for image\n    data and not for IFD data.\n  * Update documentation on re-entrancy and thread safety.\n  * Remove dead links to no more existing Awaresystems web-site.\n  * Updating BigTIFF specification and some miscelaneous editions.\n  * Replace some last links and remove last todos.\n  * Added hints for correct allocation of TIFFYCbCrtoRGB structure and its\n    associated buffers. (fixes issue #681)\n  * Added chapter to \"Using the TIFF Library\" with links to handling multi-page TIFF\n    and custom directories. (fixes issue #43)\n  * update TIFFOpen.rst with the return values of mapproc and unmapproc. (fixes issue #12)\n\nSecurity issues fixed:\n\n  * CVE-2025-8961: Fix segmentation fault via main function of tiffcrop utility [bsc#1248117]\n  * CVE-2025-8534: Fix null pointer dereference in function PS_Lvl2page [bsc#1247582]\n  * CVE-2025-9165: Fix local execution manipulation can lead to memory leak [bsc#1248330]\n  * CVE-2024-13978: Fix null pointer dereference in tiff2pdf [bsc#1247581]\n  * CVE-2025-8176: Fix heap use-after-free in tools/tiffmedian.c [bsc#1247108]\n  * CVE-2025-8177: Fix possible buffer overflow in tools/thumbnail.c:setrow()  [bsc#1247106]\n\n- Fix TIFFMergeFieldInfo() read_count=write_count=0 (bsc#1243503)\n\n","status":"published","published":"2025-11-19T09:40:24Z","modified":"2026-03-23T04:54:15.88515Z","updated_at":"2026-11-02T16:58:38.101535Z"},{"id":"SUSE-SU-2025:02770-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\n- Updated TIFFMergeFieldInfo() with read_count=write_count=0 for FIELD_IGNORE (bsc#1243503)\n- CVE-2025-8176: Fixed heap use-after-free in tools/tiffmedian.c (bsc#1247108)\n- CVE-2025-8177: Fixed possible buffer overflow in tools/thumbnail.c:setrow() \n  when processing malformed TIFF files (bsc#1247106)\n- Add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to fix FTBFS with cmake4\n- Add %check section\n- Remove Group: declarations, no longer used\n","status":"published","published":"2025-08-12T13:50:14Z","modified":"2026-03-23T04:49:46.067272Z","updated_at":"2026-11-02T15:53:57.111474Z"},{"id":"SUSE-SU-2025:02771-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\n- CVE-2025-8176: Fixed heap use-after-free in tools/tiffmedian.c (bsc#1247108)\n- CVE-2025-8177: Fixed possible buffer overflow in tools/thumbnail.c:setrow() \n  when processing malformed TIFF files (bsc#1247106)\n","status":"published","published":"2025-08-12T13:50:53Z","modified":"2026-03-23T04:48:39.085106Z","updated_at":"2026-11-02T15:53:57.111474Z"},{"id":"SUSE-SU-2025:02815-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n  \n- CVE-2025-8176: Fixed heap use-after-free in tools/tiffmedian.c (bsc#1247108)\n- CVE-2025-8177: Fixed possible buffer overflow in tools/thumbnail.c:setrow() \n  when processing malformed TIFF files (bsc#1247106)\n","status":"published","published":"2025-08-15T12:55:19Z","modified":"2026-03-23T04:49:47.062934Z","updated_at":"2026-11-02T15:53:57.111474Z"},{"id":"SUSE-SU-2025:20971-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\n- Update to 4.7.1:\n  Security:\n  * CVE-2025-8177: Fixed possible buffer overflow in tools/thumbnail.c:setrow() when processing malformed TIFF files (bsc#1247106)\n  * CVE-2025-8176: Fixed heap use-after-free in tools/tiffmedian.c (bsc#1247108)\n  * CVE-2024-13978: libtiff: Fixed LibTIFF Null Pointer Dereference (bsc#1247581)\n  * CVE-2025-8534: Fixed null pointer dereference in function PS_Lvl2page (bsc#1247582)\n  * CVE-2025-8961: Fixed segmentation fault via main function of tiffcrop utility (bsc#1248117)\n  * CVE-2025-9165: libtiff: Fixed local execution manipulation leading to memory leak (bsc#1248330)\n  * CVE-2025-9900: libtiff: Fixed Write-What-Where via TIFFReadRGBAImageOriented (bsc#1250413)\n  Software configuration changes:\n  * Define HAVE_JPEGTURBO_DUAL_MODE_8_12 and LERC_STATIC in tif_config.h.\n  * CMake: define WORDS_BIGENDIAN via tif_config.h\n  * doc/CMakeLists.txt: remove useless cmake_minimum_required()\n  * CMake: fix build with LLVM/Clang 17 (fixes issue #651)\n  * CMake: set CMP0074 new policy\n  * Set LINKER_LANGUAGE for C targets with C deps\n  * Export tiffxx cmake target (fixes issue #674)\n  * autogen.sh: Enable verbose wget.\n  * configure.ac: Syntax updates for Autoconf 2.71\n  * autogen.sh: Re-implement based on autoreconf. Failure to update\n    config.guess/config.sub does not return error (fixes issue #672)\n  * CMake: fix CMake 4.0 warning when minimum required version is \u003c 3.10.\n  * CMake: Add build option tiff-static (fixes issue #709)\n  Library changes:\n  * Add TIFFOpenOptionsSetWarnAboutUnknownTags() for explicit control\n    about emitting warnings for unknown tags. No longer emit warnings\n    about unknown tags by default\n  * tif_predict.c: speed-up decompression in some cases.\n  Bug fixes:\n  * tif_fax3: For fax group 3 data if no EOL is detected, reading is\n    retried without synchronisation for EOLs. (fixes issue #54)\n  * Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Improving handling when field_name = NULL. (fixes issue #532)\n  * tiff.h: add COMPRESSION_JXL_DNG_1_7=52546 as used for JPEGXL compression in\n    the DNG 1.7 specification\n  * TIFFWriteDirectorySec: Increment string length for ASCII tags for codec tags\n    defined with FIELD_xxx bits, as it is done for FIELD_CUSTOM tags. (fixes issue #648)\n  * Do not error out on a tag whose tag count value is zero, just issue a warning.\n    Fix parsing a private tag 0x80a6 (fixes issue #647)\n  * TIFFDefaultTransferFunction(): give up beyond td_bitspersample = 24 \n  * tif_getimage.c: Remove unnecessary calls to TIFFRGBAImageOK() (fixes issue #175)\n  * Fix writing a Predictor=3 file with non-native endianness\n  * _TIFFVSetField(): fix potential use of unallocated memory (out-of-bounds\n  * read / nullptr dereference) in case of out-of-memory situation when dealing with\n    custom tags (fixes issue #663)\n  * tif_fax3.c: Error out for CCITT fax encoding if SamplesPerPixel is not equal 1 and\n    PlanarConfiguration = Contiguous (fixes issue #26)\n  * tif_fax3.c: error out after a number of times end-of-line or unexpected bad code\n    words have been reached. (fixes issue #670)\n  * Fix memory leak in TIFFSetupStrips() (fixes issue #665)\n  * tif_zip.c: Provide zlib allocation functions. Otherwise for zlib built with\n    -DZ_SOLO inflating will fail.\n  * Fix memory leak in _TIFFSetDefaultCompressionState. (fixes issue #676)\n  * tif_predict.c: Don’t overwrite input buffer of TIFFWriteScanline() if \"prediction\"\n    is enabled. Use extra working buffer in PredictorEncodeRow(). (fixes issue #5)\n  * tif_getimage.c: update some integer overflow checks (fixes issue #79)\n  * TIFFReadRGBAImage(): several fixes to avoid buffer overflows.\n  * Correct passing arguments to TIFFCvtIEEEFloatToNative() and TIFFCvtIEEEDoubleToNative()\n    if HAVE_IEEEFP is not defined. (fixes issue #699)\n  * LZWDecode(): avoid nullptr dereference when trying to read again after EOI marker\n    has been found with remaining output bytes (fixes issue #698)\n  * TIFFSetSubDirectory(): check _TIFFCheckDirNumberAndOffset() return.\n  * TIFFUnlinkDirectory() and TIFFWriteDirectorySec(): clear tif_rawcp when clearing\n    tif_rawdata (fixes issue #711)\n  * JPEGEncodeRaw(): error out if a previous scanline failed to be written, to avoid\n    out-of-bounds access (fixes issue #714)\n  * tif_jpeg: Fix bug in JPEGDecodeRaw() if JPEG_LIB_MK1_OR_12BIT is defined for 8/12bit\n    dual mode, introduced in libjpeg-turbo 2.2, which was actually released as 3.0.\n    Fixes issue #717\n  * add assert for TIFFReadCustomDirectory infoarray check.\n  * ppm2tiff: Fix bug in pack_words trailing bytes, where last two bytes of each line\n    were written wrongly. (fixes issue #467)\n  * fax2ps: fix regression of commit 28c38d648b64a66c3218778c4745225fe3e3a06d where\n    TIFFTAG_FAXFILLFUNC is being used rather than an output buffer (fixes issue #649)\n  * tiff2pdf: Check TIFFTAG_TILELENGTH and TIFFTAGTILEWIDTH (fixes issue #650)\n  * tiff2pdf: check h_samp and v_samp for range 1 to 4 to avoid division by zero.\n    Fixes issue #654\n  * tiff2pdf: avoid null pointer dereference. (fixes issue #741)\n  * Improve non-secure integer overflow check (comparison of division result with\n    multiplicant) at compiler optimisation in tiffcp, rgb2ycbcr and tiff2rgba.\n    Fixes issue #546\n  * tiff2rgba: fix some \"a partial expression can generate an overflow before it is\n    assigned to a broader type\" warnings. (fixes issue #682)\n  * tiffdither/tiffmedian: Don't skip the first line of the input image. (fixes issue #703)\n  * tiffdither: avoid out-of-bounds read identified in issue #733\n  * tiffmedian: error out if TIFFReadScanline() fails (fixes issue #707)\n  * tiffmedian: close input file. (fixes issue #735)\n  * thumbail: avoid potential out of bounds access (fixes issue #715)\n  * tiffcrop: close open TIFF files and release allocated buffers before exiting in case\n    of error to avoid memory leaks. (fixes issue #716)\n  * tiffcrop: fix double-free and memory leak exposed by issue #721\n  * tiffcrop: avoid buffer overflow. (fixes issue #740)\n  * tiffcrop: avoid nullptr dereference. (fixes issue #734)\n  * tiffdump: Fix coverity scan issue CID 1373365: Passing tainted expression *datamem\n    to PrintData, which uses it as a divisor or modulus.\n  * tiff2ps: check return of TIFFGetFiled() for TIFFTAG_STRIPBYTECOUNTS and\n    TIFFTAG_TILEBYTECOUNTS to avoid NULL pointer dereference. (fixes issue #718)\n  * tiffcmp: fix memory leak when second file cannot be opened. (fixes issue #718 and issue #729)\n  * tiffcp: fix setting compression level for lossless codecs. (fixes issue #730)\n  * raw2tiff: close input file before exit (fixes issue #742)\n  Tools changes:\n  * tiffinfo: add a -W switch to warn about unknown tags.\n  * tiffdither: process all pages in input TIFF file.\n  Documentation:\n  * TIFFRGBAImage.rst note added for incorrect saving of images with TIFF orientation\n    from 5 (LeftTop) to 8 (LeftBottom) in the raster.\n  * TIFFRGBAImage.rst note added about un-associated alpha handling (fixes issue #67)\n  * Update \"Defining New TIFF Tags\" description. (fixes issue #642)\n  * Fix return type of TIFFReadEncodedTile()\n  * Update the documentation to reflect deprecated typedefs.\n  * TIFFWriteDirectory.rst: Clarify TIFFSetWriteOffset() only sets offset for image\n    data and not for IFD data.\n  * Update documentation on re-entrancy and thread safety.\n  * Remove dead links to no more existing Awaresystems web-site.\n  * Updating BigTIFF specification and some miscelaneous editions.\n  * Replace some last links and remove last todos.\n  * Added hints for correct allocation of TIFFYCbCrtoRGB structure and its\n    associated buffers. (fixes issue #681)\n  * Added chapter to \"Using the TIFF Library\" with links to handling multi-page TIFF\n    and custom directories. (fixes issue #43)\n  * update TIFFOpen.rst with the return values of mapproc and unmapproc. (fixes issue #12)\n\n- Fix TIFFMergeFieldInfo() read_count=write_count=0 (bsc#1243503)\n- Add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to fix FTBFS with cmake4\n- Add %check section\n- Remove Group: declarations, no longer used\n- Use python3-Sphinx instead of  %{primary_python}-Sphinx\n  based on recommendation from python maintainers.\n  * Fixes build issue of man flavor on 15.6\n- Update test/test_directory.c not to fail on big-endian machines (bsc#1236834).\n- Fix versioning of tiff-docs under Recommends\n\n- Update to 4.7.0:\n  * This version restores in the default build the availability of\n    the tools that had been dropped in v4.6.0\n  * Software configuration changes:\n    + autoconf build: configure.ac: avoid -Werror passed to CFLAGS to interfere with feature detection\n    + autoconf build: fix error when running make clean (fixes issue #630)\n    + autoconf build: back off the minimum required automake version to 1.11\n    + autoconf.ac: fix detection of windows.h for mingw (fixes issue #605)\n    + libtiff-4.pc: Fix Requires.private missing Lerc. It provides a .pc file\n      starting from version 4 (in autoconf builds, we assume that liblerc is at least version 4)\n    + CMake: Fix TIFF_INCLUDE_DIRS\n    + CMake: MinGW compilers don't need a .def file for shared library\n    + CMake: move libdeflate and Lerc to Requires.private\n    + CMake: enable resource compilation on all Windows.\n  * Library changes:\n    + Add TIFFOpenOptionsSetMaxCumulatedMemAlloc(). This function complements\n      TIFFOpenOptionsSetMaxSingleMemAlloc() to define the maximum cumulated memory\n      allocations in byte, for a given TIFF handle, that libtiff internal memory\n      allocation functions are allowed. \n    + TIFFWriteDirectory(): Avoid overwriting following data if an IFD is enlarged.\n    + TIFFXYZToRGB: avoid integer overflow (fixes issue #644)\n    + uv_decode() and uv_encode(): avoid potential out-of-bounds array index (fixes issue #645)\n    + Fix cases where tif_curdir is set incorrectly. Fix cases where the current directory number (tif_curdir)\n      is set inconsistently or incorrectly, depending on the previous history.\n    + TIFFRead[Scanline/EncodedStrip/EncodeTile]: 0-initialize output buffer if setupdecode fails ;\n      most codecs: zero-initialize (not-yet-written parts of) output buffer if failure (fixes issue #375)\n    + OJPEG: reset subsampling_convert_state=0 in OJPEGPreDecode (fixes issue #183)\n    + ThunderRLE: fix failure when decoding last run. Bug seen with GhostPDL\n    + LERC codec: deal with issues with multi-band PlanarConfig=Contig and NaN values\n    + tif_fax3.c: error out after a number of times end-of-file has been reached (fixes issue #583)\n    + LZW: avoid warning about misaligned address with UBSAN (fixes issue #616)\n    + CVE-2023-52356: Fixed segment fault in TIFFReadRGBATileExt() leading to denial of service (bsc#1219213)\n    + tif_dirread.c: only issue TIFFGetFileSize() for large enough RAM requests\n    + Avoid FPEs (division by zero) in tif_getimage.c.\n    + Avoiding FPE (division by zero) for TIFFhowmany_32() and TIFFhowmany_64() macros by checking for\n      denominator not zero before macros are executed. (fixes issue #628)\n    + Add non-zero check before division in TIFFComputeStrip()\n    + Fix wrong return of TIFFIsBigTIFF() in case byte-swapping is active\n    + Setting the TIFFFieldInfo field set_field_type should consider field_writecount not field_readcount\n    + Avoid memory leaks when using TIFFCreateDirectory() by releasing the allocated memory in the tif-structure.\n    + For non-terminated ASCII arrays, the buffer is first enlarged before a NULL is set at the end to\n      avoid deleting the last character. (fixes issue #579)\n    + CVE-2024-7006: Fixed NULL pointer dereference in tif_dirinfo.c (bsc#1228924)\n    + Prevent some out-of-memory attacks (fixes issue #614)\n    + Ensure absolute seeking is forced independent of TIFFReadDirectory success. (fixes issue #618)\n    + tif_dirinfo.c: re-enable TIFFTAG_EP_CFAREPEATPATTERNDIM and TIFFTAG_EP_CFAPATTERN tags (fixes issue #608)\n    + Fix warnings with GCC 14\n    + tif_dir.c: Log source file, line number, and input tif for directory count error (fixes issue #627)\n    + Last usage of get_field_type of TIFFField structure at TIFFWriteDirectorySec() changed to using set_field_type.\n    + tif_jpeg.c/tif_ojpeg.c: remove likely ifdef tricks related to old compilers or unusual setups\n    + Remove _TIFFUInt64ToFloat() and _TIFFUInt64ToDouble()\n    + Remove support for _MSC_VER \u003c 1500.\n    + Use #ifdef _WIN32 to test for Windows, and tiffio.h: remove definition of __WIN32__\n  * Documentation:\n    + Amend manpages for changes in current directory index behaviour\n    + Note on using TIFFFlush() before TIFFClose() to check that the data has been successfully written to the file. (fixes issue #506)\n    + Update TIFF documentation about TIFFOpenOptions.rst and TIFFOpenOptionsSetMaxSingleMemAlloc() usage and some other small fixes\n  * Re-added tools:\n    + fax2ps\n    + fax2tiff\n    + pal2rgb\n    + ppm2tiff\n    + raw2tiff\n    + rgb2ycbcr (not installed)\n    + thumbnail (not installed)\n    + tiff2bw\n    + tiff2rgba\n    + tiffcmp\n    + tiffcrop\n    + tiffdither\n    + tiffgt\n    + tiffmedian\n    + tiff2ps\n    + tiff2pdf\n  * New/improved functionality:\n     + tiff2rgba: Add background gradient option for alpha compositing\n     + tiffcp: -i flag restored\n  * Bug fixes for tools:\n    + tiffcrop: address Coverity scan issues 1605444, 1605445, and 16054\n    + tiffcrop: Apply \"Fix heap-buffer-overflow in function extractImageSection\"\n    + tiffcrop: fix buffer overflows, use after free (fixes issue #542, issue #550, issue #552)\n    + tiff2pdf: address Coverity scan issues\n    + tiff2pdf: fix inconsistent PLANARCONFIG value for the input and output TIFF\n    + tiff2pdf: fix issue with JPEG restart-interval marker when converting from JPEG-compressed files (fixes issue #539)\n    + tiff2pdf: red and blue were being swapped for RGBA decoding (fixes issue #253)\n    + tiff2pdf: fixes issue #596\n    + thumbnail: address Coverity scan issues\n    + tiffcp: Add check for limitMalloc return to fix Coverity 1603334\n    + tiffcp: preserve TIFFTAG_REFERENCEBLACKWHITE when doing YCbCr JPEG -\u003e YCbCr JPEG\n    + tiffcp: replace PHOTOMETRIC_YCBCR with PHOTOMETRIC_RGB when outputing to compression != JPEG (refs issue #571)\n    + tiffcp: do not copy tags YCBCRCOEFFICIENTS, YCBCRSUBSAMPLING, YCBCRPOSITIONING, REFERENCEBLACKWHITE. Only set YCBCRSUBSAMPLING when generating YCbCr JPEG\n    + tiffcp: Check also codec of input image, not only from output image (fixes issue #606)\n    + Add some basic sanity checks for tiffcp and tiffcrop RGB-\u003eYCbCr JPEG conversions.\n    + fax2ps and fax2tiff: memory leak fixes (fixes issue #476)\n    + tiffmedian: memory leak fixes (fixes issue #599)\n    + fax2tiff: fix EOFB interpretation (fixes issue #191)\n    + fax2tiff: fix issue with unreasonable width input (fixes issue #249)\n    + tiffcp and tiffcrop: fixes issue #228\n    + tiff2rgba: fixes issue #469\n    + tiffdither: fixes issue #473\n    + tiffdump: fix wrong printf formatter in error message (Coverity 1472932)\n    + tiffset: avoid false positive Coverity Scan warning on 64-bit builds (Coverity 1518997)\n    + tifcp/tiffset: use correct format specifiers\n  * Changes to contributed and unsupported tools\n    + contrib/addtiffo: validate return of TIFFWriteEncodedXXXX() calls (Coverity 1024680)\n- Tools are not built for now due to test failure: `FAIL: tiffcp-32bpp-None-jpeg.sh`\n","status":"published","published":"2025-11-06T11:07:55Z","modified":"2026-03-23T04:51:07.264572Z","updated_at":"2026-11-02T15:53:59.92114Z"},{"id":"SUSE-SU-2025:21009-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\ntiff was updated to 4.7.1:\n\n* Software configuration changes:\n\n  * Define HAVE_JPEGTURBO_DUAL_MODE_8_12 and LERC_STATIC in tif_config.h.\n  * CMake: define WORDS_BIGENDIAN via tif_config.h\n  * doc/CMakeLists.txt: remove useless cmake_minimum_required()\n  * CMake: fix build with LLVM/Clang 17 (fixes issue #651)\n  * CMake: set CMP0074 new policy\n  * Set LINKER_LANGUAGE for C targets with C deps\n  * Export tiffxx cmake target (fixes issue #674)\n  * autogen.sh: Enable verbose wget.\n  * configure.ac: Syntax updates for Autoconf 2.71\n  * autogen.sh: Re-implement based on autoreconf. Failure to update\n    config.guess/config.sub does not return error (fixes issue #672)\n  * CMake: fix CMake 4.0 warning when minimum required version is \u003c 3.10.\n  * CMake: Add build option tiff-static (fixes issue #709)\n  Library changes:\n  * Add TIFFOpenOptionsSetWarnAboutUnknownTags() for explicit control\n    about emitting warnings for unknown tags. No longer emit warnings\n    about unknown tags by default\n  * tif_predict.c: speed-up decompression in some cases.\n\n* Bug fixes:\n\n  * tif_fax3: For fax group 3 data if no EOL is detected, reading is\n    retried without synchronisation for EOLs. (fixes issue #54)\n  * Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Improving handling when field_name = NULL. (fixes issue #532)\n  * tiff.h: add COMPRESSION_JXL_DNG_1_7=52546 as used for JPEGXL compression in\n    the DNG 1.7 specification\n  * TIFFWriteDirectorySec: Increment string length for ASCII tags for codec tags\n    defined with FIELD_xxx bits, as it is done for FIELD_CUSTOM tags. (fixes issue #648)\n  * Do not error out on a tag whose tag count value is zero, just issue a warning.\n    Fix parsing a private tag 0x80a6 (fixes issue #647)\n  * TIFFDefaultTransferFunction(): give up beyond td_bitspersample = 24\n    Fixes https://github.com/OSGeo/gdal/issues/10875)\n  * tif_getimage.c: Remove unnecessary calls to TIFFRGBAImageOK() (fixes issue #175)\n  * Fix writing a Predictor=3 file with non-native endianness\n  * _TIFFVSetField(): fix potential use of unallocated memory (out-of-bounds\n  * read / nullptr dereference) in case of out-of-memory situation when dealing with\n    custom tags (fixes issue #663)\n  * tif_fax3.c: Error out for CCITT fax encoding if SamplesPerPixel is not equal 1 and\n    PlanarConfiguration = Contiguous (fixes issue #26)\n  * tif_fax3.c: error out after a number of times end-of-line or unexpected bad code\n    words have been reached. (fixes issue #670)\n  * Fix memory leak in TIFFSetupStrips() (fixes issue #665)\n  * tif_zip.c: Provide zlib allocation functions. Otherwise for zlib built with\n    -DZ_SOLO inflating will fail.\n  * Fix memory leak in _TIFFSetDefaultCompressionState. (fixes issue #676)\n  * tif_predict.c: Don’t overwrite input buffer of TIFFWriteScanline() if \"prediction\"\n    is enabled. Use extra working buffer in PredictorEncodeRow(). (fixes issue #5)\n  * tif_getimage.c: update some integer overflow checks (fixes issue #79)\n  * tif_getimage.c: Fix buffer underflow crash for less raster rows at\n    TIFFReadRGBAImageOriented() (fixes issue #704, bsc#1250413, CVE-2025-9900)\n  * TIFFReadRGBAImage(): several fixes to avoid buffer overflows.\n  * Correct passing arguments to TIFFCvtIEEEFloatToNative() and TIFFCvtIEEEDoubleToNative()\n    if HAVE_IEEEFP is not defined. (fixes issue #699)\n  * LZWDecode(): avoid nullptr dereference when trying to read again after EOI marker\n    has been found with remaining output bytes (fixes issue #698)\n  * TIFFSetSubDirectory(): check _TIFFCheckDirNumberAndOffset() return.\n  * TIFFUnlinkDirectory() and TIFFWriteDirectorySec(): clear tif_rawcp when clearing\n    tif_rawdata (fixes issue #711)\n  * JPEGEncodeRaw(): error out if a previous scanline failed to be written, to avoid\n    out-of-bounds access (fixes issue #714)\n  * tif_jpeg: Fix bug in JPEGDecodeRaw() if JPEG_LIB_MK1_OR_12BIT is defined for 8/12bit\n    dual mode, introduced in libjpeg-turbo 2.2, which was actually released as 3.0.\n    Fixes issue #717\n  * add assert for TIFFReadCustomDirectory infoarray check.\n  * ppm2tiff: Fix bug in pack_words trailing bytes, where last two bytes of each line\n    were written wrongly. (fixes issue #467)\n  * fax2ps: fix regression of commit 28c38d648b64a66c3218778c4745225fe3e3a06d where\n    TIFFTAG_FAXFILLFUNC is being used rather than an output buffer (fixes issue #649)\n  * tiff2pdf: Check TIFFTAG_TILELENGTH and TIFFTAGTILEWIDTH (fixes issue #650)\n  * tiff2pdf: check h_samp and v_samp for range 1 to 4 to avoid division by zero.\n    Fixes issue #654\n  * tiff2pdf: avoid null pointer dereference. (fixes issue #741)\n  * Improve non-secure integer overflow check (comparison of division result with\n    multiplicant) at compiler optimisation in tiffcp, rgb2ycbcr and tiff2rgba.\n    Fixes issue #546\n  * tiff2rgba: fix some \"a partial expression can generate an overflow before it is\n    assigned to a broader type\" warnings. (fixes issue #682)\n  * tiffdither/tiffmedian: Don't skip the first line of the input image. (fixes issue #703)\n  * tiffdither: avoid out-of-bounds read identified in issue #733\n  * tiffmedian: error out if TIFFReadScanline() fails (fixes issue #707)\n  * tiffmedian: close input file. (fixes issue #735)\n  * thumbail: avoid potential out of bounds access (fixes issue #715)\n  * tiffcrop: close open TIFF files and release allocated buffers before exiting in case\n    of error to avoid memory leaks. (fixes issue #716)\n  * tiffcrop: fix double-free and memory leak exposed by issue #721\n  * tiffcrop: avoid buffer overflow. (fixes issue #740)\n  * tiffcrop: avoid nullptr dereference. (fixes issue #734)\n  * tiffdump: Fix coverity scan issue CID 1373365: Passing tainted expression *datamem\n    to PrintData, which uses it as a divisor or modulus.\n  * tiff2ps: check return of TIFFGetFiled() for TIFFTAG_STRIPBYTECOUNTS and\n    TIFFTAG_TILEBYTECOUNTS to avoid NULL pointer dereference. (fixes issue #718)\n  * tiffcmp: fix memory leak when second file cannot be opened. (fixes issue #718 and issue #729)\n  * tiffcp: fix setting compression level for lossless codecs. (fixes issue #730)\n  * raw2tiff: close input file before exit (fixes issue #742)\n  Tools changes:\n  * tiffinfo: add a -W switch to warn about unknown tags.\n  * tiffdither: process all pages in input TIFF file.\n\n* Documentation:\n\n  * TIFFRGBAImage.rst note added for incorrect saving of images with TIFF orientation\n    from 5 (LeftTop) to 8 (LeftBottom) in the raster.\n  * TIFFRGBAImage.rst note added about un-associated alpha handling (fixes issue #67)\n  * Update \"Defining New TIFF Tags\" description. (fixes issue #642)\n  * Fix return type of TIFFReadEncodedTile()\n  * Update the documentation to reflect deprecated typedefs.\n  * TIFFWriteDirectory.rst: Clarify TIFFSetWriteOffset() only sets offset for image\n    data and not for IFD data.\n  * Update documentation on re-entrancy and thread safety.\n  * Remove dead links to no more existing Awaresystems web-site.\n  * Updating BigTIFF specification and some miscelaneous editions.\n  * Replace some last links and remove last todos.\n  * Added hints for correct allocation of TIFFYCbCrtoRGB structure and its\n    associated buffers. (fixes issue #681)\n  * Added chapter to \"Using the TIFF Library\" with links to handling multi-page TIFF\n    and custom directories. (fixes issue #43)\n  * update TIFFOpen.rst with the return values of mapproc and unmapproc. (fixes issue #12)\n\nSecurity issues fixed:\n\n  * CVE-2025-8961: Fix segmentation fault via main function of tiffcrop utility [bsc#1248117]\n  * CVE-2025-8534: Fix null pointer dereference in function PS_Lvl2page [bsc#1247582]\n  * CVE-2025-9165: Fix local execution manipulation can lead to memory leak [bsc#1248330]\n  * CVE-2024-13978: Fix null pointer dereference in tiff2pdf [bsc#1247581]\n  * CVE-2025-8176: Fix heap use-after-free in tools/tiffmedian.c [bsc#1247108]\n  * CVE-2025-8177: Fix possible buffer overflow in tools/thumbnail.c:setrow()  [bsc#1247106]\n\n- Fix TIFFMergeFieldInfo() read_count=write_count=0 (bsc#1243503)\n\n","status":"published","published":"2025-11-19T09:41:55Z","modified":"2026-03-23T04:51:08.340564Z","updated_at":"2026-11-02T15:53:59.92114Z"},{"id":"SUSE-SU-2025:21032-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\ntiff was updated to 4.7.1:\n\n* Software configuration changes:\n\n  * Define HAVE_JPEGTURBO_DUAL_MODE_8_12 and LERC_STATIC in tif_config.h.\n  * CMake: define WORDS_BIGENDIAN via tif_config.h\n  * doc/CMakeLists.txt: remove useless cmake_minimum_required()\n  * CMake: fix build with LLVM/Clang 17 (fixes issue #651)\n  * CMake: set CMP0074 new policy\n  * Set LINKER_LANGUAGE for C targets with C deps\n  * Export tiffxx cmake target (fixes issue #674)\n  * autogen.sh: Enable verbose wget.\n  * configure.ac: Syntax updates for Autoconf 2.71\n  * autogen.sh: Re-implement based on autoreconf. Failure to update\n    config.guess/config.sub does not return error (fixes issue #672)\n  * CMake: fix CMake 4.0 warning when minimum required version is \u003c 3.10.\n  * CMake: Add build option tiff-static (fixes issue #709)\n  Library changes:\n  * Add TIFFOpenOptionsSetWarnAboutUnknownTags() for explicit control\n    about emitting warnings for unknown tags. No longer emit warnings\n    about unknown tags by default\n  * tif_predict.c: speed-up decompression in some cases.\n\n* Bug fixes:\n\n  * tif_fax3: For fax group 3 data if no EOL is detected, reading is\n    retried without synchronisation for EOLs. (fixes issue #54)\n  * Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Improving handling when field_name = NULL. (fixes issue #532)\n  * tiff.h: add COMPRESSION_JXL_DNG_1_7=52546 as used for JPEGXL compression in\n    the DNG 1.7 specification\n  * TIFFWriteDirectorySec: Increment string length for ASCII tags for codec tags\n    defined with FIELD_xxx bits, as it is done for FIELD_CUSTOM tags. (fixes issue #648)\n  * Do not error out on a tag whose tag count value is zero, just issue a warning.\n    Fix parsing a private tag 0x80a6 (fixes issue #647)\n  * TIFFDefaultTransferFunction(): give up beyond td_bitspersample = 24\n    Fixes https://github.com/OSGeo/gdal/issues/10875)\n  * tif_getimage.c: Remove unnecessary calls to TIFFRGBAImageOK() (fixes issue #175)\n  * Fix writing a Predictor=3 file with non-native endianness\n  * _TIFFVSetField(): fix potential use of unallocated memory (out-of-bounds\n  * read / nullptr dereference) in case of out-of-memory situation when dealing with\n    custom tags (fixes issue #663)\n  * tif_fax3.c: Error out for CCITT fax encoding if SamplesPerPixel is not equal 1 and\n    PlanarConfiguration = Contiguous (fixes issue #26)\n  * tif_fax3.c: error out after a number of times end-of-line or unexpected bad code\n    words have been reached. (fixes issue #670)\n  * Fix memory leak in TIFFSetupStrips() (fixes issue #665)\n  * tif_zip.c: Provide zlib allocation functions. Otherwise for zlib built with\n    -DZ_SOLO inflating will fail.\n  * Fix memory leak in _TIFFSetDefaultCompressionState. (fixes issue #676)\n  * tif_predict.c: Don’t overwrite input buffer of TIFFWriteScanline() if \"prediction\"\n    is enabled. Use extra working buffer in PredictorEncodeRow(). (fixes issue #5)\n  * tif_getimage.c: update some integer overflow checks (fixes issue #79)\n  * tif_getimage.c: Fix buffer underflow crash for less raster rows at\n    TIFFReadRGBAImageOriented() (fixes issue #704, bsc#1250413, CVE-2025-9900)\n  * TIFFReadRGBAImage(): several fixes to avoid buffer overflows.\n  * Correct passing arguments to TIFFCvtIEEEFloatToNative() and TIFFCvtIEEEDoubleToNative()\n    if HAVE_IEEEFP is not defined. (fixes issue #699)\n  * LZWDecode(): avoid nullptr dereference when trying to read again after EOI marker\n    has been found with remaining output bytes (fixes issue #698)\n  * TIFFSetSubDirectory(): check _TIFFCheckDirNumberAndOffset() return.\n  * TIFFUnlinkDirectory() and TIFFWriteDirectorySec(): clear tif_rawcp when clearing\n    tif_rawdata (fixes issue #711)\n  * JPEGEncodeRaw(): error out if a previous scanline failed to be written, to avoid\n    out-of-bounds access (fixes issue #714)\n  * tif_jpeg: Fix bug in JPEGDecodeRaw() if JPEG_LIB_MK1_OR_12BIT is defined for 8/12bit\n    dual mode, introduced in libjpeg-turbo 2.2, which was actually released as 3.0.\n    Fixes issue #717\n  * add assert for TIFFReadCustomDirectory infoarray check.\n  * ppm2tiff: Fix bug in pack_words trailing bytes, where last two bytes of each line\n    were written wrongly. (fixes issue #467)\n  * fax2ps: fix regression of commit 28c38d648b64a66c3218778c4745225fe3e3a06d where\n    TIFFTAG_FAXFILLFUNC is being used rather than an output buffer (fixes issue #649)\n  * tiff2pdf: Check TIFFTAG_TILELENGTH and TIFFTAGTILEWIDTH (fixes issue #650)\n  * tiff2pdf: check h_samp and v_samp for range 1 to 4 to avoid division by zero.\n    Fixes issue #654\n  * tiff2pdf: avoid null pointer dereference. (fixes issue #741)\n  * Improve non-secure integer overflow check (comparison of division result with\n    multiplicant) at compiler optimisation in tiffcp, rgb2ycbcr and tiff2rgba.\n    Fixes issue #546\n  * tiff2rgba: fix some \"a partial expression can generate an overflow before it is\n    assigned to a broader type\" warnings. (fixes issue #682)\n  * tiffdither/tiffmedian: Don't skip the first line of the input image. (fixes issue #703)\n  * tiffdither: avoid out-of-bounds read identified in issue #733\n  * tiffmedian: error out if TIFFReadScanline() fails (fixes issue #707)\n  * tiffmedian: close input file. (fixes issue #735)\n  * thumbail: avoid potential out of bounds access (fixes issue #715)\n  * tiffcrop: close open TIFF files and release allocated buffers before exiting in case\n    of error to avoid memory leaks. (fixes issue #716)\n  * tiffcrop: fix double-free and memory leak exposed by issue #721\n  * tiffcrop: avoid buffer overflow. (fixes issue #740)\n  * tiffcrop: avoid nullptr dereference. (fixes issue #734)\n  * tiffdump: Fix coverity scan issue CID 1373365: Passing tainted expression *datamem\n    to PrintData, which uses it as a divisor or modulus.\n  * tiff2ps: check return of TIFFGetFiled() for TIFFTAG_STRIPBYTECOUNTS and\n    TIFFTAG_TILEBYTECOUNTS to avoid NULL pointer dereference. (fixes issue #718)\n  * tiffcmp: fix memory leak when second file cannot be opened. (fixes issue #718 and issue #729)\n  * tiffcp: fix setting compression level for lossless codecs. (fixes issue #730)\n  * raw2tiff: close input file before exit (fixes issue #742)\n  Tools changes:\n  * tiffinfo: add a -W switch to warn about unknown tags.\n  * tiffdither: process all pages in input TIFF file.\n\n* Documentation:\n\n  * TIFFRGBAImage.rst note added for incorrect saving of images with TIFF orientation\n    from 5 (LeftTop) to 8 (LeftBottom) in the raster.\n  * TIFFRGBAImage.rst note added about un-associated alpha handling (fixes issue #67)\n  * Update \"Defining New TIFF Tags\" description. (fixes issue #642)\n  * Fix return type of TIFFReadEncodedTile()\n  * Update the documentation to reflect deprecated typedefs.\n  * TIFFWriteDirectory.rst: Clarify TIFFSetWriteOffset() only sets offset for image\n    data and not for IFD data.\n  * Update documentation on re-entrancy and thread safety.\n  * Remove dead links to no more existing Awaresystems web-site.\n  * Updating BigTIFF specification and some miscelaneous editions.\n  * Replace some last links and remove last todos.\n  * Added hints for correct allocation of TIFFYCbCrtoRGB structure and its\n    associated buffers. (fixes issue #681)\n  * Added chapter to \"Using the TIFF Library\" with links to handling multi-page TIFF\n    and custom directories. (fixes issue #43)\n  * update TIFFOpen.rst with the return values of mapproc and unmapproc. (fixes issue #12)\n\nSecurity issues fixed:\n\n  * CVE-2025-8961: Fix segmentation fault via main function of tiffcrop utility [bsc#1248117]\n  * CVE-2025-8534: Fix null pointer dereference in function PS_Lvl2page [bsc#1247582]\n  * CVE-2025-9165: Fix local execution manipulation can lead to memory leak [bsc#1248330]\n  * CVE-2024-13978: Fix null pointer dereference in tiff2pdf [bsc#1247581]\n  * CVE-2025-8176: Fix heap use-after-free in tools/tiffmedian.c [bsc#1247108]\n  * CVE-2025-8177: Fix possible buffer overflow in tools/thumbnail.c:setrow()  [bsc#1247106]\n\n- Fix TIFFMergeFieldInfo() read_count=write_count=0 (bsc#1243503)\n\n","status":"published","published":"2025-11-19T09:41:55Z","modified":"2026-03-23T04:43:08.201144Z","updated_at":"2026-11-02T15:53:59.92114Z"},{"id":"SUSE-SU-2025:21037-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\ntiff was updated to 4.7.1:\n\n  Software configuration changes:\n\n  * Define HAVE_JPEGTURBO_DUAL_MODE_8_12 and LERC_STATIC in tif_config.h.\n  * CMake: define WORDS_BIGENDIAN via tif_config.h\n  * doc/CMakeLists.txt: remove useless cmake_minimum_required()\n  * CMake: fix build with LLVM/Clang 17 (fixes issue #651)\n  * CMake: set CMP0074 new policy\n  * Set LINKER_LANGUAGE for C targets with C deps\n  * Export tiffxx cmake target (fixes issue #674)\n  * autogen.sh: Enable verbose wget.\n  * configure.ac: Syntax updates for Autoconf 2.71\n  * autogen.sh: Re-implement based on autoreconf. Failure to update\n    config.guess/config.sub does not return error (fixes issue #672)\n  * CMake: fix CMake 4.0 warning when minimum required version is \u003c 3.10.\n  * CMake: Add build option tiff-static (fixes issue #709)\n\n  Library changes:\n\n  * Add TIFFOpenOptionsSetWarnAboutUnknownTags() for explicit control\n    about emitting warnings for unknown tags. No longer emit warnings\n    about unknown tags by default\n  * tif_predict.c: speed-up decompression in some cases.\n\n  Bug fixes:\n\n  * tif_fax3: For fax group 3 data if no EOL is detected, reading is\n    retried without synchronisation for EOLs. (fixes issue #54)\n  * Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Updating TIFFMergeFieldInfo() with read_count=write_count=0 for\n    FIELD_IGNORE. Improving handling when field_name = NULL. (fixes issue #532)\n  * tiff.h: add COMPRESSION_JXL_DNG_1_7=52546 as used for JPEGXL compression in\n    the DNG 1.7 specification\n  * TIFFWriteDirectorySec: Increment string length for ASCII tags for codec tags\n    defined with FIELD_xxx bits, as it is done for FIELD_CUSTOM tags. (fixes issue #648)\n  * Do not error out on a tag whose tag count value is zero, just issue a warning.\n    Fix parsing a private tag 0x80a6 (fixes issue #647)\n  * TIFFDefaultTransferFunction(): give up beyond td_bitspersample = 24 \n    Fixes https://github.com/OSGeo/gdal/issues/10875)\n  * tif_getimage.c: Remove unnecessary calls to TIFFRGBAImageOK() (fixes issue #175)\n  * Fix writing a Predictor=3 file with non-native endianness\n  * _TIFFVSetField(): fix potential use of unallocated memory (out-of-bounds\n  * read / nullptr dereference) in case of out-of-memory situation when dealing with\n    custom tags (fixes issue #663)\n  * tif_fax3.c: Error out for CCITT fax encoding if SamplesPerPixel is not equal 1 and\n    PlanarConfiguration = Contiguous (fixes issue #26)\n  * tif_fax3.c: error out after a number of times end-of-line or unexpected bad code\n    words have been reached. (fixes issue #670)\n  * Fix memory leak in TIFFSetupStrips() (fixes issue #665)\n  * tif_zip.c: Provide zlib allocation functions. Otherwise for zlib built with\n    -DZ_SOLO inflating will fail.\n  * Fix memory leak in _TIFFSetDefaultCompressionState. (fixes issue #676)\n  * tif_predict.c: Don’t overwrite input buffer of TIFFWriteScanline() if \"prediction\"\n    is enabled. Use extra working buffer in PredictorEncodeRow(). (fixes issue #5)\n  * tif_getimage.c: update some integer overflow checks (fixes issue #79)\n  * tif_getimage.c: Fix buffer underflow crash for less raster rows at\n    TIFFReadRGBAImageOriented() (fixes issue #704, bsc#1250413, CVE-2025-9900)\n  * TIFFReadRGBAImage(): several fixes to avoid buffer overflows.\n  * Correct passing arguments to TIFFCvtIEEEFloatToNative() and TIFFCvtIEEEDoubleToNative()\n    if HAVE_IEEEFP is not defined. (fixes issue #699)\n  * LZWDecode(): avoid nullptr dereference when trying to read again after EOI marker\n    has been found with remaining output bytes (fixes issue #698)\n  * TIFFSetSubDirectory(): check _TIFFCheckDirNumberAndOffset() return.\n  * TIFFUnlinkDirectory() and TIFFWriteDirectorySec(): clear tif_rawcp when clearing\n    tif_rawdata (fixes issue #711)\n  * JPEGEncodeRaw(): error out if a previous scanline failed to be written, to avoid\n    out-of-bounds access (fixes issue #714)\n  * tif_jpeg: Fix bug in JPEGDecodeRaw() if JPEG_LIB_MK1_OR_12BIT is defined for 8/12bit\n    dual mode, introduced in libjpeg-turbo 2.2, which was actually released as 3.0.\n    Fixes issue #717\n  * add assert for TIFFReadCustomDirectory infoarray check.\n  * ppm2tiff: Fix bug in pack_words trailing bytes, where last two bytes of each line\n    were written wrongly. (fixes issue #467)\n  * fax2ps: fix regression of commit 28c38d648b64a66c3218778c4745225fe3e3a06d where\n    TIFFTAG_FAXFILLFUNC is being used rather than an output buffer (fixes issue #649)\n  * tiff2pdf: Check TIFFTAG_TILELENGTH and TIFFTAGTILEWIDTH (fixes issue #650)\n  * tiff2pdf: check h_samp and v_samp for range 1 to 4 to avoid division by zero.\n    Fixes issue #654\n  * tiff2pdf: avoid null pointer dereference. (fixes issue #741)\n  * Improve non-secure integer overflow check (comparison of division result with\n    multiplicant) at compiler optimisation in tiffcp, rgb2ycbcr and tiff2rgba.\n    Fixes issue #546\n  * tiff2rgba: fix some \"a partial expression can generate an overflow before it is\n    assigned to a broader type\" warnings. (fixes issue #682)\n  * tiffdither/tiffmedian: Don't skip the first line of the input image. (fixes issue #703)\n  * tiffdither: avoid out-of-bounds read identified in issue #733\n  * tiffmedian: error out if TIFFReadScanline() fails (fixes issue #707)\n  * tiffmedian: close input file. (fixes issue #735)\n  * thumbail: avoid potential out of bounds access (fixes issue #715)\n  * tiffcrop: close open TIFF files and release allocated buffers before exiting in case\n    of error to avoid memory leaks. (fixes issue #716)\n  * tiffcrop: fix double-free and memory leak exposed by issue #721\n  * tiffcrop: avoid buffer overflow. (fixes issue #740)\n  * tiffcrop: avoid nullptr dereference. (fixes issue #734)\n  * tiffdump: Fix coverity scan issue CID 1373365: Passing tainted expression *datamem\n    to PrintData, which uses it as a divisor or modulus.\n  * tiff2ps: check return of TIFFGetFiled() for TIFFTAG_STRIPBYTECOUNTS and\n    TIFFTAG_TILEBYTECOUNTS to avoid NULL pointer dereference. (fixes issue #718)\n  * tiffcmp: fix memory leak when second file cannot be opened. (fixes issue #718 and issue #729)\n  * tiffcp: fix setting compression level for lossless codecs. (fixes issue #730)\n  * raw2tiff: close input file before exit (fixes issue #742)\n\n  Tools changes:\n\n  * tiffinfo: add a -W switch to warn about unknown tags.\n  * tiffdither: process all pages in input TIFF file.\n\n  Documentation:\n\n  * TIFFRGBAImage.rst note added for incorrect saving of images with TIFF orientation\n    from 5 (LeftTop) to 8 (LeftBottom) in the raster.\n  * TIFFRGBAImage.rst note added about un-associated alpha handling (fixes issue #67)\n  * Update \"Defining New TIFF Tags\" description. (fixes issue #642)\n  * Fix return type of TIFFReadEncodedTile()\n  * Update the documentation to reflect deprecated typedefs.\n  * TIFFWriteDirectory.rst: Clarify TIFFSetWriteOffset() only sets offset for image\n    data and not for IFD data.\n  * Update documentation on re-entrancy and thread safety.\n  * Remove dead links to no more existing Awaresystems web-site.\n  * Updating BigTIFF specification and some miscelaneous editions.\n  * Replace some last links and remove last todos.\n  * Added hints for correct allocation of TIFFYCbCrtoRGB structure and its\n    associated buffers. (fixes issue #681)\n  * Added chapter to \"Using the TIFF Library\" with links to handling multi-page TIFF\n    and custom directories. (fixes issue #43)\n  * update TIFFOpen.rst with the return values of mapproc and unmapproc. (fixes issue #12)\n\n* CVE-2025-8961: Fix segmentation fault via main function of tiffcrop utility [bsc#1248117]\n* CVE-2025-8534: Fix null pointer dereference in function PS_Lvl2page [bsc#1247582]\n* CVE-2025-9165: Fix local execution manipulation can lead to memory leak [bsc#1248330]\n* CVE-2024-13978: Fix null pointer dereference in tiff2pdf [bsc#1247581]\n    \n  Fix TIFFMergeFieldInfo() read_count=write_count=0 (bsc#1243503)\n\n* CVE-2025-8176: Fix heap use-after-free in tools/tiffmedian.c [bsc#1247108]\n* CVE-2025-8177: Fix possible buffer overflow in tools/thumbnail.c:setrow()  [bsc#1247106]\n\n*Fix memory leaks (bsc#1236834)\n\nUpdate to 4.7.0:\n\n  * This version restores in the default build the availability of\n    the tools that had been dropped in v4.6.0\n    See https://libtiff.gitlab.io/libtiff/rfcs/rfc2_restoring_needed_tools.html#rfc2-restoring-needed-tools\n  * Software configuration changes:\n\n    + autoconf build: configure.ac: avoid -Werror passed to CFLAGS to interfere with feature detection\n    + autoconf build: fix error when running make clean (fixes issue #630)\n    + autoconf build: back off the minimum required automake version to 1.11\n    + autoconf.ac: fix detection of windows.h for mingw (fixes issue #605)\n    + libtiff-4.pc: Fix Requires.private missing Lerc. It provides a .pc file\n      starting from version 4 (in autoconf builds, we assume that liblerc is at least version 4)\n    + CMake: Fix TIFF_INCLUDE_DIRS\n    + CMake: MinGW compilers don't need a .def file for shared library\n    + CMake: move libdeflate and Lerc to Requires.private\n    + CMake: enable resource compilation on all Windows.\n\n  * Library changes:\n\n    + Add TIFFOpenOptionsSetMaxCumulatedMemAlloc(). This function complements\n      TIFFOpenOptionsSetMaxSingleMemAlloc() to define the maximum cumulated memory\n      allocations in byte, for a given TIFF handle, that libtiff internal memory\n      allocation functions are allowed. \n    + TIFFWriteDirectory(): Avoid overwriting following data if an IFD is enlarged.\n    + TIFFXYZToRGB: avoid integer overflow (fixes issue #644)\n    + uv_decode() and uv_encode(): avoid potential out-of-bounds array index (fixes issue #645)\n    + Fix cases where tif_curdir is set incorrectly. Fix cases where the current directory number (tif_curdir)\n      is set inconsistently or incorrectly, depending on the previous history.\n    + TIFFRead[Scanline/EncodedStrip/EncodeTile]: 0-initialize output buffer if setupdecode fails ;\n      most codecs: zero-initialize (not-yet-written parts of) output buffer if failure (fixes issue #375)\n    + OJPEG: reset subsampling_convert_state=0 in OJPEGPreDecode (fixes issue #183)\n    + ThunderRLE: fix failure when decoding last run. Bug seen with GhostPDL\n    + LERC codec: deal with issues with multi-band PlanarConfig=Contig and NaN values\n    + tif_fax3.c: error out after a number of times end-of-file has been reached (fixes issue #583)\n    + LZW: avoid warning about misaligned address with UBSAN (fixes issue #616)\n    + TIFFReadRGBAStrip/TIFFReadRGBATile: add more validation of col/row (fixes issue #622, CVE-2023-52356)\n    + tif_dirread.c: only issue TIFFGetFileSize() for large enough RAM requests\n    + Avoid FPEs (division by zero) in tif_getimage.c.\n    + Avoiding FPE (division by zero) for TIFFhowmany_32() and TIFFhowmany_64() macros by checking for\n      denominator not zero before macros are executed. (fixes issue #628)\n    + Add non-zero check before division in TIFFComputeStrip()\n    + Fix wrong return of TIFFIsBigTIFF() in case byte-swapping is active\n    + Setting the TIFFFieldInfo field set_field_type should consider field_writecount not field_readcount\n    + Avoid memory leaks when using TIFFCreateDirectory() by releasing the allocated memory in the tif-structure.\n    + For non-terminated ASCII arrays, the buffer is first enlarged before a NULL is set at the end to\n      avoid deleting the last character. (fixes issue #579)\n    + Check return value of _TIFFCreateAnonField(). (fixes issue #624, CVE-2024-7006)\n    + Prevent some out-of-memory attacks (https://gitlab.com/libtiff/libtiff/-/issues/614#note_1602683857)\n    + Ensure absolute seeking is forced independent of TIFFReadDirectory success. (fixes issue #618)\n    + tif_dirinfo.c: re-enable TIFFTAG_EP_CFAREPEATPATTERNDIM and TIFFTAG_EP_CFAPATTERN tags (fixes issue #608)\n    + Fix warnings with GCC 14\n    + tif_dir.c: Log source file, line number, and input tif for directory count error (fixes issue #627)\n    + Last usage of get_field_type of TIFFField structure at TIFFWriteDirectorySec() changed to using set_field_type.\n    + tif_jpeg.c/tif_ojpeg.c: remove likely ifdef tricks related to old compilers or unusual setups\n    + Remove _TIFFUInt64ToFloat() and _TIFFUInt64ToDouble()\n    + Remove support for _MSC_VER \u003c 1500.\n    + Use #ifdef _WIN32 to test for Windows, and tiffio.h: remove definition of __WIN32__\n\n  * Documentation:\n\n    + Amend manpages for changes in current directory index behaviour\n    + Note on using TIFFFlush() before TIFFClose() to check that the data has been successfully written to the file. (fixes issue #506)\n    + Update TIFF documentation about TIFFOpenOptions.rst and TIFFOpenOptionsSetMaxSingleMemAlloc() usage and some other small fixes (relates to CVE-2024-7006)\n\n  * Re-added tools:\n\n    + fax2ps\n    + fax2tiff\n    + pal2rgb\n    + ppm2tiff\n    + raw2tiff\n    + rgb2ycbcr (not installed)\n    + thumbnail (not installed)\n    + tiff2bw\n    + tiff2rgba\n    + tiffcmp\n    + tiffcrop\n    + tiffdither\n    + tiffgt\n    + tiffmedian\n    + tiff2ps\n    + tiff2pdf\n\n  * New/improved functionality:\n\n     + tiff2rgba: Add background gradient option for alpha compositing\n     + tiffcp: -i flag restored\n\n  * Bug fixes for tools:\n\n    + tiffcrop: address Coverity scan issues 1605444, 1605445, and 16054\n    + tiffcrop: Apply \"Fix heap-buffer-overflow in function extractImageSection\"\n    + tiffcrop: fix buffer overflows, use after free (fixes issue #542, issue #550, issue #552)\n    + tiff2pdf: address Coverity scan issues\n    + tiff2pdf: fix inconsistent PLANARCONFIG value for the input and output TIFF\n    + tiff2pdf: fix issue with JPEG restart-interval marker when converting from JPEG-compressed files (fixes issue #539)\n    + tiff2pdf: red and blue were being swapped for RGBA decoding (fixes issue #253)\n    + tiff2pdf: fixes issue #596\n    + thumbnail: address Coverity scan issues\n    + tiffcp: Add check for limitMalloc return to fix Coverity 1603334\n    + tiffcp: preserve TIFFTAG_REFERENCEBLACKWHITE when doing YCbCr JPEG -\u003e YCbCr JPEG\n    + tiffcp: replace PHOTOMETRIC_YCBCR with PHOTOMETRIC_RGB when outputing to compression != JPEG (refs issue #571)\n    + tiffcp: do not copy tags YCBCRCOEFFICIENTS, YCBCRSUBSAMPLING, YCBCRPOSITIONING, REFERENCEBLACKWHITE. Only set YCBCRSUBSAMPLING when generating YCbCr JPEG\n    + tiffcp: Check also codec of input image, not only from output image (fixes issue #606)\n    + Add some basic sanity checks for tiffcp and tiffcrop RGB-\u003eYCbCr JPEG conversions.\n    + fax2ps and fax2tiff: memory leak fixes (fixes issue #476)\n    + tiffmedian: memory leak fixes (fixes issue #599)\n    + fax2tiff: fix EOFB interpretation (fixes issue #191)\n    + fax2tiff: fix issue with unreasonable width input (fixes issue #249)\n    + tiffcp and tiffcrop: fixes issue #228\n    + tiff2rgba: fixes issue #469\n    + tiffdither: fixes issue #473\n    + tiffdump: fix wrong printf formatter in error message (Coverity 1472932)\n    + tiffset: avoid false positive Coverity Scan warning on 64-bit builds (Coverity 1518997)\n    + tifcp/tiffset: use correct format specifiers\n\n\n","status":"published","published":"2025-11-10T14:45:27Z","modified":"2026-03-23T04:50:19.109065Z","updated_at":"2026-11-02T15:53:59.92114Z"},{"id":"USN-7707-1","title":"tiff vulnerabilities","description":"It was discovered that LibTIFF incorrectly handled certain memory\noperations when using tiffmedian tool. An attacker could trick a user into\nprocessing a specially crafted tiff image file and potentially use this\nissue to cause a denial of service. (CVE-2025-8176)\n\nIt was discovered that LibTIFF did not properly perform bounds checking\nin certain operations when using thumbnail tool. An attacker could trick\na user into processing a specially crafted tiff image file and\npotentially use this issue to cause a denial of service. This issue only\naffected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2025-8177)\n\nIt was discovered that LibTIFF incorrectly handled certain memory        \noperations when using tiff2ps tool. An attacker could trick a user into\nprocessing a specially crafted tiff image file and potentially use this\nissue to cause a denial of service. (CVE-2025-8534)\n\nIt was discovered that LibTIFF did not properly perform bounds checking  \nin certain operations when using tiffcrop tool. An attacker could trick  \na user into processing a specially crafted tiff image file and            \npotentially use this issue to cause a denial of service. (CVE-2025-8851)","status":"published","published":"2025-08-20T14:45:30Z","modified":"2026-06-25T13:32:30.720484349Z","updated_at":"2026-11-02T16:58:21.91885Z"}]}}