{"id":"CVE-2021-3246","aliases":["ALSA-2021:3253","BELL-CVE-2021-3246","DEBIAN-CVE-2021-3246","DLA-2722-1","DSA-4947-1","EUVD-2021-26585","GHSA-p3g4-4phf-g392","MGASA-2021-0392","OESA-2021-1354","RHSA-2021:3253","RHSA-2021:3295","RHSA-2021:3297","RHSA-2021:3298","RLSA-2021:3253","SUSE-SU-2021:14769-1","SUSE-SU-2021:2615-1","SUSE-SU-2021:2764-1","UBUNTU-CVE-2021-3246","USN-5025-1","USN-5025-2","openSUSE-SU-2021:1166-1","openSUSE-SU-2021:2764-1","openSUSE-SU-2024:10992-1"],"status":"published","title":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows...","description":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","severity":{"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","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03116,"percentile":0.87909,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2021-07-20T00:00:00Z","modified":"2026-10-29T11:01:26Z","fixes":[{"ecosystem":"AlmaLinux:8","package":"libsndfile","fixed_in":["1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"libsndfile-devel","fixed_in":["1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"libsndfile","fixed_in":["1.0.31-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libsndfile","fixed_in":["1.0.31-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libsndfile","fixed_in":["1.0.31-2"],"sources":["osv"]},{"ecosystem":"Debian:9","package":"libsndfile","fixed_in":["1.0.27-3+deb9u2"],"sources":["osv"]},{"ecosystem":"Debian:10","package":"libsndfile","fixed_in":["1.0.28-6+deb10u1"],"sources":["osv"]},{"ecosystem":"Mageia:8","package":"libsndfile","fixed_in":["1.0.31-1.1.mga8"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP1","package":"libsndfile","fixed_in":["1.0.28-19.oe1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP2","package":"libsndfile","fixed_in":["1.0.28-19.oe1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libsndfile","fixed_in":["0:1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libsndfile-debuginfo","fixed_in":["0:1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libsndfile-debugsource","fixed_in":["0:1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libsndfile-utils-debuginfo","fixed_in":["0:1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libsndfile-debuginfo","fixed_in":["0:1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libsndfile-debugsource","fixed_in":["0:1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libsndfile-devel","fixed_in":["0:1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libsndfile-utils-debuginfo","fixed_in":["0:1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::client","package":"libsndfile","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::client","package":"libsndfile-debuginfo","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::client","package":"libsndfile-devel","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::client","package":"libsndfile-utils","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","package":"libsndfile-debuginfo","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","package":"libsndfile-devel","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","package":"libsndfile-utils","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::server","package":"libsndfile","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::server","package":"libsndfile-debuginfo","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::server","package":"libsndfile-devel","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::server","package":"libsndfile-utils","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"libsndfile","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"libsndfile-debuginfo","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"libsndfile-devel","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"libsndfile-utils","fixed_in":["0:1.0.25-12.el7_9.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","package":"libsndfile","fixed_in":["0:1.0.28-8.el8_1.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","package":"libsndfile-debuginfo","fixed_in":["0:1.0.28-8.el8_1.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","package":"libsndfile-debugsource","fixed_in":["0:1.0.28-8.el8_1.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.1::appstream","package":"libsndfile-utils-debuginfo","fixed_in":["0:1.0.28-8.el8_1.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.1::crb","package":"libsndfile-debuginfo","fixed_in":["0:1.0.28-8.el8_1.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.1::crb","package":"libsndfile-debugsource","fixed_in":["0:1.0.28-8.el8_1.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.1::crb","package":"libsndfile-devel","fixed_in":["0:1.0.28-8.el8_1.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.1::crb","package":"libsndfile-utils-debuginfo","fixed_in":["0:1.0.28-8.el8_1.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","package":"libsndfile","fixed_in":["0:1.0.28-10.el8_2.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","package":"libsndfile-debuginfo","fixed_in":["0:1.0.28-10.el8_2.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","package":"libsndfile-debugsource","fixed_in":["0:1.0.28-10.el8_2.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.2::appstream","package":"libsndfile-utils-debuginfo","fixed_in":["0:1.0.28-10.el8_2.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.2::crb","package":"libsndfile-debuginfo","fixed_in":["0:1.0.28-10.el8_2.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.2::crb","package":"libsndfile-debugsource","fixed_in":["0:1.0.28-10.el8_2.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.2::crb","package":"libsndfile-devel","fixed_in":["0:1.0.28-10.el8_2.1"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_eus:8.2::crb","package":"libsndfile-utils-debuginfo","fixed_in":["0:1.0.28-10.el8_2.1"],"sources":["osv"]},{"ecosystem":"Rocky Linux:8","package":"libsndfile","fixed_in":["0:1.0.28-10.el8_4.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Point of Sale 11 SP3","package":"libsndfile","fixed_in":["1.0.20-2.19.15.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","package":"libsndfile","fixed_in":["1.0.20-2.19.15.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"libsndfile","fixed_in":["1.0.25-7ubuntu2.2+esm2"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"libsndfile","fixed_in":["1.0.25-10ubuntu0.16.04.3+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"libsndfile","fixed_in":["1.0.28-4ubuntu0.18.04.2"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"libsndfile","fixed_in":["1.0.28-7ubuntu0.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"AlmaLinux:8","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"libsndfile-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.31-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.31-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.31-2"}]}]},{"source":"osv","ecosystem":"Debian:9","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.27-3+deb9u2"}]}],"versions":["1.0.27-3","1.0.27-3+deb9u1"]},{"source":"osv","ecosystem":"Debian:10","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-6+deb10u1"}]}],"versions":["1.0.28-6"]},{"source":"osv","ecosystem":"Mageia:8","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.31-1.1.mga8"}]}]},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP1","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-19.oe1"}]}]},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP2","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-19.oe1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libsndfile-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libsndfile-utils-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libsndfile-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libsndfile-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libsndfile-utils-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"libsndfile-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"libsndfile-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::computenode","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::computenode","package":"libsndfile-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::computenode","package":"libsndfile-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"libsndfile-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"libsndfile-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"libsndfile-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"libsndfile-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.25-12.el7_9.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.1::appstream","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-8.el8_1.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.1::appstream","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-8.el8_1.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.1::appstream","package":"libsndfile-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-8.el8_1.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.1::appstream","package":"libsndfile-utils-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-8.el8_1.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.1::crb","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-8.el8_1.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.1::crb","package":"libsndfile-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-8.el8_1.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.1::crb","package":"libsndfile-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-8.el8_1.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.1::crb","package":"libsndfile-utils-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-8.el8_1.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.2::appstream","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_2.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.2::appstream","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_2.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.2::appstream","package":"libsndfile-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_2.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.2::appstream","package":"libsndfile-utils-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_2.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.2::crb","package":"libsndfile-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_2.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.2::crb","package":"libsndfile-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_2.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.2::crb","package":"libsndfile-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_2.1"}]}]},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.2::crb","package":"libsndfile-utils-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_2.1"}]}]},{"source":"osv","ecosystem":"Rocky Linux:8","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.28-10.el8_4.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Point of Sale 11 SP3","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.20-2.19.15.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.20-2.19.15.1"}]}]},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 8","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 9","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud Crowbar 9","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-36.23.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP2","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP3","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP1-BCL","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP1-LTSS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP1","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Manager Proxy 4.0","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Manager Retail Branch Server 4.0","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Manager Server 4.0","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Enterprise Storage 6","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-7ubuntu2.2+esm2"}]}],"versions":["1.0.25-7ubuntu1","1.0.25-7ubuntu2","1.0.25-7ubuntu2.1","1.0.25-7ubuntu2.2","1.0.25-7ubuntu2.2+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-10ubuntu0.16.04.3+esm1"}]}],"versions":["1.0.25-9.1","1.0.25-10","1.0.25-10ubuntu0.16.04.1","1.0.25-10ubuntu0.16.04.2","1.0.25-10ubuntu0.16.04.3"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-4ubuntu0.18.04.2"}]}],"versions":["1.0.28-4","1.0.28-4ubuntu0.18.04.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-7ubuntu0.1"}]}],"versions":["1.0.28-6","1.0.28-7"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-4ubuntu0.18.04.2"}]}],"versions":["1.0.28-4","1.0.28-4ubuntu0.18.04.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-7ubuntu0.1"}]}],"versions":["1.0.28-6","1.0.28-7"]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-7ubuntu2.2+esm2"}]}],"versions":["1.0.25-7ubuntu1","1.0.25-7ubuntu2","1.0.25-7ubuntu2.1","1.0.25-7ubuntu2.2","1.0.25-7ubuntu2.2+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-10ubuntu0.16.04.3+esm1"}]}],"versions":["1.0.25-9.1","1.0.25-10","1.0.25-10ubuntu0.16.04.1","1.0.25-10ubuntu0.16.04.2","1.0.25-10ubuntu0.16.04.3"]},{"source":"osv","ecosystem":"openSUSE:Leap 15.2","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-lp152.6.3.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Leap 15.2","package":"libsndfile-progs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-lp152.6.3.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"libsndfile-progs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-5.12.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"libsndfile","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.31-2.2"}]}],"bundled":15}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"fedoraproject","product":"fedora"},{"vendor":"libsndfile_project","product":"libsndfile"}],"references":[{"url":"https://github.com/libsndfile/libsndfile/issues/687","tags":["x_transferred","Exploit","Patch","Third Party Advisory","fix","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/07/msg00024.html","tags":["mailing-list","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://www.debian.org/security/2021/dsa-4947","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7LNW4AVDVL3BU3N3KGVFLTYFASBVCIF/","tags":["vendor-advisory","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLUDCEMMPRA3IYYYHVZUOUZXI65FU37V/","tags":["vendor-advisory","x_transferred","web"]},{"url":"https://security.gentoo.org/glsa/202309-11","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3246","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DLUDCEMMPRA3IYYYHVZUOUZXI65FU37V/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T7LNW4AVDVL3BU3N3KGVFLTYFASBVCIF/"},{"url":"https://github.com/advisories/GHSA-p3g4-4phf-g392"},{"url":"https://vulners.com/cve/CVE-2021-3246","tags":["report"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2021-3246","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-3246","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2021-0392.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=29298","tags":["report"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1354","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2021:3253","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1984319","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3253.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-3246","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-3246","tags":["advisory","report"]},{"url":"https://access.redhat.com/errata/RHSA-2021:3295","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3295.json","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2021:3297","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3297.json","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2021:3298","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3298.json","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2021:3253","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-202114769-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1188540","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2021-3246","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212615-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1100167","tags":["report"]},{"url":"https://bugzilla.suse.com/1116993","tags":["report"]},{"url":"https://bugzilla.suse.com/1117954","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-13139","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19432","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19758","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212764-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-3246","tags":["report"]},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26803","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5025-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-5025-2","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/VGFWRIIXBFCLA7GINXJUPUD7YVYB5UKO/","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Y7PPP2MGW6YG46U25HVAXKQBMB2PV4XV/","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2007-4974","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12562","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14245","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14246","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14634","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-17456","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-17457","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-6892","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-7585","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-8361","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-8365","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-3246","description":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","status":"published","published":"2021-07-20T00:00:00Z","modified":"2024-08-03T16:53:16.366Z","updated_at":"2026-11-02T14:33:04.020035Z"}],"euvd":[{"id":"EUVD-2021-26585","description":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","status":"published","published":"2021-07-20T00:00:00Z","modified":"2024-08-03T16:53:16Z","updated_at":"2026-11-03T03:25:13.531128Z"}],"ghsa":[{"id":"GHSA-p3g4-4phf-g392","title":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows...","description":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","status":"published","published":"2022-05-24T19:08:27Z","modified":"2023-10-08T05:04:41Z","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"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:54:47.501822Z"}],"nvd":[{"id":"CVE-2021-3246","description":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","status":"published","published":"2021-07-20T15:15:11.053Z","modified":"2026-06-17T04:04:51.303Z","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","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:56.185362Z"}],"osv":[{"id":"BELL-CVE-2021-3246","title":"CVE-2021-3246 does not affect BellSoft software","status":"withdrawn","published":"2021-07-20T15:15:00Z","modified":"2026-01-26T09:47:38.123509Z","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":"2026-11-02T15:28:16.5265Z"},{"id":"CVE-2021-3246","description":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","status":"published","published":"2021-07-20T15:15:11.053Z","modified":"2026-10-20T10:53:45.041555776Z","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":"2026-11-02T15:44:19.793849Z"},{"id":"DEBIAN-CVE-2021-3246","description":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","status":"published","published":"2021-07-20T15:15:11.053Z","modified":"2026-10-23T18:02:46.530711331Z","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":"2026-11-02T15:45:35.233346Z"},{"id":"OESA-2021-1354","title":"libsndfile security update","description":"Libsndfile is a C library for reading and writing files containing sampled sound such as MS Windows WAV and the Apple/SGI AIFF format through one standard library interface.\r\n\r\nSecurity Fix(es):\r\n\r\nA heap buffer overflow flaw was found in libsndfile. This flaw allows an attacker to execute arbitrary code via a crafted WAV file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.(CVE-2021-3246)","status":"published","published":"2021-09-30T11:04:37Z","modified":"2026-08-18T01:16:01.308115902Z","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":"2026-11-02T15:52:38.987987Z"},{"id":"RHSA-2021:3253","title":"Red Hat Security Advisory: libsndfile security update","status":"published","published":"2024-09-16T06:18:49Z","modified":"2026-06-26T12:21:59.022979875Z","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":"2026-11-02T15:53:08.619234Z"},{"id":"RHSA-2021:3295","title":"Red Hat Security Advisory: libsndfile security update","status":"published","published":"2024-09-16T06:18:58Z","modified":"2026-06-26T12:22:28.358659381Z","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":"2026-11-02T15:53:08.619234Z"},{"id":"RHSA-2021:3297","title":"Red Hat Security Advisory: libsndfile security update","status":"published","published":"2024-09-16T06:19:06Z","modified":"2026-06-26T12:21:16.009578223Z","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":"2026-11-02T15:53:08.619234Z"},{"id":"RHSA-2021:3298","title":"Red Hat Security Advisory: libsndfile security update","status":"published","published":"2024-09-16T06:19:13Z","modified":"2026-06-26T12:21:16.094881637Z","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":"2026-11-02T15:53:08.619234Z"},{"id":"RLSA-2021:3253","title":"Important: libsndfile security update","description":"libsndfile is a C library for reading and writing files containing sampled sound, such as AIFF, AU, or WAV. \n\nSecurity Fix(es):\n\n* libsndfile: Heap buffer overflow via crafted WAV file allows arbitrary code execution (CVE-2021-3246)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","status":"published","published":"2021-08-24T07:29:56Z","modified":"2026-02-05T01:00:04.647272Z","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":"2026-11-02T15:53:23.969672Z"},{"id":"UBUNTU-CVE-2021-3246","description":"A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.","status":"published","published":"2021-07-20T15:15:00Z","modified":"2026-04-22T12:54:01.66086Z","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":"2026-11-02T15:54:27.332852Z"},{"id":"ALSA-2021:3253","title":"Important: libsndfile security update","description":"libsndfile is a C library for reading and writing files containing sampled sound, such as AIFF, AU, or WAV. \n\nSecurity Fix(es):\n\n* libsndfile: Heap buffer overflow via crafted WAV file allows arbitrary code execution (CVE-2021-3246)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","status":"published","published":"2021-08-24T07:29:56Z","modified":"2026-10-29T11:01:26.333023664Z","updated_at":"2026-11-02T15:27:51.196609Z"},{"id":"DLA-2722-1","title":"libsndfile - security update","status":"published","published":"2021-07-30T00:00:00Z","modified":"2026-03-09T01:19:04.230193Z","updated_at":"2026-11-02T15:46:10.712745Z"},{"id":"DSA-4947-1","title":"libsndfile - security update","status":"published","published":"2021-07-30T00:00:00Z","modified":"2026-03-09T02:09:34.244434Z","updated_at":"2026-11-02T15:46:17.19998Z"},{"id":"MGASA-2021-0392","title":"Updated libsndfile packages fix security vulnerability","description":"Updated libsndfile packages fix security vulnerability:\n\nA heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile\n1.0.30 allows attackers to execute arbitrary code via a crafted WAV file\n(CVE-2021-3246).\n","status":"published","published":"2021-08-06T09:33:48Z","modified":"2026-04-16T04:41:49.924613018Z","updated_at":"2026-11-02T15:49:41.849028Z"},{"id":"openSUSE-SU-2021:1166-1","title":"Security update for libsndfile","description":"This update for libsndfile fixes the following issues:\n\n- CVE-2018-13139: Fixed a stack-based buffer overflow in psf_memset in common.c in libsndfile 1.0.28allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact. (bsc#1100167)\n- CVE-2018-19432: Fixed a NULL pointer dereference in the function sf_write_int in sndfile.c, which will lead to a denial of service. (bsc#1116993)\n- CVE-2021-3246: Fixed a heap buffer overflow vulnerability in msadpcm_decode_block. (bsc#1188540)\n- CVE-2018-19758: Fixed a heap-based buffer over-read at wav.c in wav_write_header in libsndfile 1.0.28 that will cause a denial of service. (bsc#1117954)\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2021-08-19T15:21:37Z","modified":"2026-02-04T02:40:07.141527Z","updated_at":"2026-11-02T16:58:31.879684Z"},{"id":"openSUSE-SU-2021:2764-1","title":"Security update for libsndfile","description":"This update for libsndfile fixes the following issues:\n\n- CVE-2018-13139: Fixed a stack-based buffer overflow in psf_memset in common.c in libsndfile 1.0.28allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact. (bsc#1100167)\n- CVE-2018-19432: Fixed a NULL pointer dereference in the function sf_write_int in sndfile.c, which will lead to a denial of service. (bsc#1116993)\n- CVE-2021-3246: Fixed a heap buffer overflow vulnerability in msadpcm_decode_block. (bsc#1188540)\n- CVE-2018-19758: Fixed a heap-based buffer over-read at wav.c in wav_write_header in libsndfile 1.0.28 that will cause a denial of service. (bsc#1117954)\n","status":"published","published":"2021-08-17T15:17:32Z","modified":"2026-02-04T02:31:52.645038Z","updated_at":"2026-11-02T16:58:32.266854Z"},{"id":"openSUSE-SU-2024:10992-1","title":"libsndfile-devel-1.0.31-2.2 on GA media","description":"These are all security issues fixed in the libsndfile-devel-1.0.31-2.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2025-05-07T18:08:24.600075Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2021:14769-1","title":"Security update for libsndfile","description":"This update for libsndfile fixes the following issues:\n\n- CVE-2021-3246: Fixed a heap buffer overflow vulnerability in msadpcm_decode_block. (bsc#1188540)\n","status":"published","published":"2021-07-27T11:47:21Z","modified":"2026-02-04T03:01:45.043672Z","updated_at":"2026-11-02T15:53:49.138643Z"},{"id":"SUSE-SU-2021:2615-1","title":"Security update for libsndfile","description":"This update for libsndfile fixes the following issues:\n\n- CVE-2018-13139: Fixed a stack-based buffer overflow in psf_memset in common.c in libsndfile 1.0.28allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact. (bsc#1100167)\n- CVE-2018-19432: Fixed a NULL pointer dereference in the function sf_write_int in sndfile.c, which will lead to a denial of service. (bsc#1116993)\n- CVE-2021-3246: Fixed a heap buffer overflow vulnerability in msadpcm_decode_block. (bsc#1188540)\n- CVE-2018-19758: Fixed a heap-based buffer over-read at wav.c in wav_write_header in libsndfile 1.0.28 that will cause a denial of service. (bsc#1117954)\n","status":"published","published":"2021-08-05T08:19:53Z","modified":"2026-02-04T03:57:43.327223Z","updated_at":"2026-11-02T15:53:49.605187Z"},{"id":"SUSE-SU-2021:2764-1","title":"Security update for libsndfile","description":"This update for libsndfile fixes the following issues:\n\n- CVE-2018-13139: Fixed a stack-based buffer overflow in psf_memset in common.c in libsndfile 1.0.28allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact. (bsc#1100167)\n- CVE-2018-19432: Fixed a NULL pointer dereference in the function sf_write_int in sndfile.c, which will lead to a denial of service. (bsc#1116993)\n- CVE-2021-3246: Fixed a heap buffer overflow vulnerability in msadpcm_decode_block. (bsc#1188540)\n- CVE-2018-19758: Fixed a heap-based buffer over-read at wav.c in wav_write_header in libsndfile 1.0.28 that will cause a denial of service. (bsc#1117954)\n","status":"published","published":"2021-08-17T15:18:17Z","modified":"2026-02-04T03:29:39.312469Z","updated_at":"2026-11-02T15:53:49.605187Z"},{"id":"USN-5025-1","title":"libsndfile vulnerability","description":"It was discovered that libsndfile incorrectly handled certain malformed\nfiles. A remote attacker could use this issue to cause libsndfile to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n","status":"published","published":"2021-07-29T02:02:27Z","modified":"2026-04-22T10:16:58.410065Z","updated_at":"2026-11-02T16:58:15.683829Z"},{"id":"USN-5025-2","title":"libsndfile vulnerability","description":"USN-5025-1 fixed a vulnerability in libsndfile. This update provides\nthe corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that libsndfile incorrectly handled certain malformed\n files. A remote attacker could use this issue to cause libsndfile to crash,\n resulting in a denial of service, or possibly execute arbitrary code.\n","status":"published","published":"2021-07-29T12:44:43Z","modified":"2026-06-29T13:49:26.459239101Z","updated_at":"2026-11-02T16:58:15.683829Z"}]}}