{"id":"CVE-2020-26154","aliases":["ALPINE-CVE-2020-26154","AZL-7271","DEBIAN-CVE-2020-26154","DLA-2450-1","DSA-4800-1","EUVD-2020-18780","GHSA-49gc-vgp4-6qhm","MGASA-2020-0399","RHEA-2024:8852","RHSA-2024:6205","SUSE-SU-2020:2900-1","SUSE-SU-2020:2901-1","UBUNTU-CVE-2020-26154","USN-4673-1","openSUSE-SU-2020:1676-1","openSUSE-SU-2020:1680-1","openSUSE-SU-2024:10973-1"],"status":"published","title":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as...","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.03556,"percentile":0.89418,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120"],"published":"2020-09-29T22:02:17Z","modified":"2026-11-03T06:32:24Z","fixes":[{"ecosystem":"Alpine:v3.12","package":"libproxy","fixed_in":["0.4.15-r8"],"sources":["osv"]},{"ecosystem":"Alpine:v3.13","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"libproxy","fixed_in":["0.4.15-r9"],"sources":["osv"]},{"ecosystem":"Azure Linux:2","package":"libproxy","fixed_in":["0.4.17-5"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"libproxy","fixed_in":["0.4.15-15"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libproxy","fixed_in":["0.4.15-15"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libproxy","fixed_in":["0.4.15-15"],"sources":["osv"]},{"ecosystem":"Debian:9","package":"libproxy","fixed_in":["0.4.14-2+deb9u2"],"sources":["osv"]},{"ecosystem":"Mageia:7","package":"libproxy","fixed_in":["0.4.15-4.2.mga7"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"libproxy","fixed_in":["0.4.11-5ubuntu1.2"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"libproxy","fixed_in":["0.4.15-1ubuntu0.2"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"libproxy","fixed_in":["0.4.15-10ubuntu1.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.12","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r8"}]}]},{"source":"osv","ecosystem":"Alpine:v3.13","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-r9"}]}]},{"source":"osv","ecosystem":"Azure Linux:2","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.17-5"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-15"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-15"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-15"}]}]},{"source":"osv","ecosystem":"Debian:9","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.14-2+deb9u2"}]}],"versions":["0.4.14-2","0.4.14-2+deb9u1"]},{"source":"osv","ecosystem":"Debian:10","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-5+deb10u1"}]}],"versions":["0.4.15-5"],"bundled":2},{"source":"osv","ecosystem":"Mageia:7","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.2.mga7"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-bin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-bin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-gnome","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-gnome-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-networkmanager","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-networkmanager-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-webkitgtk4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libproxy-webkitgtk4-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::baseos","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::baseos","package":"libproxy-bin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::baseos","package":"libproxy-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::baseos","package":"libproxy-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::baseos","package":"libproxy-gnome-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::baseos","package":"libproxy-networkmanager-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::baseos","package":"libproxy-webkitgtk4-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::baseos","package":"python3-libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libproxy-bin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libproxy-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libproxy-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libproxy-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libproxy-gnome-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libproxy-networkmanager-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libproxy-webkitgtk4-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.5.el8_10"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-bin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-bin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-gnome","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-gnome-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-networkmanager","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-networkmanager-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-webkitgtk4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::appstream","package":"libproxy-webkitgtk4-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::baseos","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::baseos","package":"libproxy-bin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::baseos","package":"libproxy-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::baseos","package":"libproxy-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::baseos","package":"libproxy-gnome-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::baseos","package":"libproxy-networkmanager-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::baseos","package":"libproxy-webkitgtk4-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::baseos","package":"python3-libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::crb","package":"libproxy-bin-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::crb","package":"libproxy-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::crb","package":"libproxy-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::crb","package":"libproxy-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::crb","package":"libproxy-gnome-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::crb","package":"libproxy-networkmanager-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:rhel_eus:8.8::crb","package":"libproxy-webkitgtk4-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.15-5.4.el8_8"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:HPE Helion OpenStack 8","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:HPE Helion OpenStack 8","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 7","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 7","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 8","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 8","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 9","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 9","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud Crowbar 8","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud Crowbar 8","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud Crowbar 9","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud Crowbar 9","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Enterprise Storage 5","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Enterprise Storage 5","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.13-18.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP1","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP2","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP1","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP2","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.11-5ubuntu1.2"}]}],"versions":["0.4.11-4ubuntu3~gcc5.3","0.4.11-5ubuntu1","0.4.11-5ubuntu1.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-1ubuntu0.2"}]}],"versions":["0.4.14-3","0.4.15-0ubuntu1","0.4.15-1","0.4.15-1ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-10ubuntu1.2"}]}],"versions":["0.4.15-7","0.4.15-9","0.4.15-9build1","0.4.15-9ubuntu1","0.4.15-10","0.4.15-10ubuntu1","0.4.15-10ubuntu1.1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.11-5ubuntu1.2"}]}],"versions":["0.4.11-4ubuntu3~gcc5.3","0.4.11-5ubuntu1","0.4.11-5ubuntu1.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-1ubuntu0.2"}]}],"versions":["0.4.14-3","0.4.15-0ubuntu1","0.4.15-1","0.4.15-1ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-10ubuntu1.2"}]}],"versions":["0.4.15-7","0.4.15-9","0.4.15-9build1","0.4.15-9ubuntu1","0.4.15-10","0.4.15-10ubuntu1","0.4.15-10ubuntu1.1"]},{"source":"osv","ecosystem":"openSUSE:Leap 15.1","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-lp151.4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 15.1","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-lp151.4.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 15.2","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-lp152.5.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Leap 15.2","package":"libproxy-plugins","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.15-lp152.5.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"libproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.17-2.2"}]}],"bundled":2}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"fedoraproject","product":"fedora"},{"vendor":"libproxy_project","product":"libproxy"},{"vendor":"opensuse","product":"leap"}],"references":[{"url":"https://github.com/libproxy/libproxy/pull/126","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugs.debian.org/968366","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00033.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://www.debian.org/security/2020/dsa-4800","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26154","tags":["web","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/"},{"url":"https://github.com/advisories/GHSA-49gc-vgp4-6qhm"},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-26154","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-26154","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2020-0399.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=27411","tags":["report"]},{"url":"https://lists.suse.com/pipermail/sle-security-updates/2020-October/007540.html","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/","tags":["web"]},{"url":"https://access.redhat.com/errata/RHEA-2024:8852","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhea-2024_8852.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-25219","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1880349","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-25219","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25219","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-26154","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1869639","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-26154","tags":["advisory","report"]},{"url":"https://access.redhat.com/errata/RHSA-2024:6205","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_6205.json","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202900-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1176410","tags":["report"]},{"url":"https://bugzilla.suse.com/1177143","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2020-25219","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26154","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202901-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-26154","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4673-1","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/J7JDZHUFWENH4VEXEW5NBCIYIE2TGV4R/","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UHT4BRJLYFL5MO7IUTNSV4E7WWYHA5LB/","tags":["advisory"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-26154","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","status":"published","published":"2020-09-29T22:02:17Z","modified":"2024-08-04T15:49:07.264Z","updated_at":"2026-11-02T14:35:45.763329Z"}],"euvd":[{"id":"EUVD-2020-18780","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","status":"published","published":"2020-09-29T22:02:17Z","modified":"2024-08-04T15:49:07Z","updated_at":"2026-11-03T03:07:15.778249Z"}],"ghsa":[{"id":"GHSA-49gc-vgp4-6qhm","title":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as...","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","status":"published","published":"2022-05-24T17:29:52Z","modified":"2023-02-01T00:30:29Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:49:32.359752Z"}],"nvd":[{"id":"CVE-2020-26154","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","status":"published","published":"2020-09-30T18:15:27.163Z","modified":"2026-06-17T03:07:43.417Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","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-120"],"updated_at":"2026-11-02T14:06:17.70091Z"}],"osv":[{"id":"ALPINE-CVE-2020-26154","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","status":"published","published":"2020-09-30T18:15:27.163Z","modified":"2026-11-03T06:32:24.928180911Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T07:17:57.723967Z"},{"id":"AZL-7271","title":"CVE-2020-26154 affecting package libproxy for versions less than 0.4.17-5","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","status":"published","published":"2020-09-30T18:15:27Z","modified":"2026-04-21T04:38:39.604391Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:28:09.201912Z"},{"id":"CVE-2020-26154","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","status":"published","published":"2020-09-30T18:15:27.163Z","modified":"2026-10-20T10:52:55.499369484Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:15.879068Z"},{"id":"DEBIAN-CVE-2020-26154","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","status":"published","published":"2020-09-30T18:15:27.163Z","modified":"2026-10-26T12:02:40.986563318Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:33.729655Z"},{"id":"RHEA-2024:8852","title":"Red Hat Enhancement Advisory: libproxy bug fix and enhancement update","status":"published","published":"2025-02-27T10:04:21Z","modified":"2026-06-26T12:22:24.891381759Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:58.636919Z"},{"id":"RHSA-2024:6205","title":"Red Hat Security Advisory: libproxy security update","status":"published","published":"2024-09-16T20:55:51Z","modified":"2026-06-26T12:22:23.360957484Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:14.03234Z"},{"id":"UBUNTU-CVE-2020-26154","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.","status":"published","published":"2020-09-30T18:15:00Z","modified":"2026-04-22T12:36:28.740835Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:23.905183Z"},{"id":"DLA-2450-1","title":"libproxy - security update","status":"published","published":"2020-11-13T00:00:00Z","modified":"2026-03-09T01:22:27.913814Z","updated_at":"2026-11-02T15:46:10.712745Z"},{"id":"DSA-4800-1","title":"libproxy - security update","status":"published","published":"2020-11-28T00:00:00Z","modified":"2026-03-09T02:10:38.161695Z","updated_at":"2026-11-02T15:46:17.19998Z"},{"id":"MGASA-2020-0399","title":"Updated libproxy packages fix a security vulnerability","description":"url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is\nenabled, as demonstrated by a large PAC file that is delivered without a\nContent-length header. (CVE-2020-26154)\n","status":"published","published":"2020-11-08T14:14:27Z","modified":"2026-04-16T04:40:56.760870212Z","updated_at":"2026-11-02T15:49:41.509337Z"},{"id":"openSUSE-SU-2020:1676-1","title":"Security update for libproxy","description":"This update for libproxy fixes the following issues:\n\n- CVE-2020-25219: Rewrote url::recvline to be nonrecursive (bsc#1176410).\n- CVE-2020-26154: Fixed a buffer overflow when PAC is enabled (bsc#1177143).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-10-16T18:23:16Z","modified":"2026-02-04T03:34:11.256864Z","updated_at":"2026-11-02T16:58:31.517538Z"},{"id":"openSUSE-SU-2020:1680-1","title":"Security update for libproxy","description":"This update for libproxy fixes the following issues:\n\n- CVE-2020-25219: Rewrote url::recvline to be nonrecursive (bsc#1176410).\n- CVE-2020-26154: Fixed a buffer overflow when PAC is enabled (bsc#1177143).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-10-17T04:22:46Z","modified":"2025-05-07T18:11:52.990736Z","updated_at":"2026-11-02T16:58:31.517538Z"},{"id":"openSUSE-SU-2024:10973-1","title":"libproxy-devel-0.4.17-2.2 on GA media","description":"These are all security issues fixed in the libproxy-devel-0.4.17-2.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:17:17.085453Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2020:2900-1","title":"Security update for libproxy","description":"This update for libproxy fixes the following issues:\n\n- CVE-2020-25219: Rewrote url::recvline to be nonrecursive (bsc#1176410).\n- CVE-2020-26154: Fixed a buffer overflow when PAC is enabled (bsc#1177143).\t  \n","status":"published","published":"2020-10-13T12:20:53Z","modified":"2026-02-04T02:20:03.515219Z","updated_at":"2026-11-02T15:53:48.11786Z"},{"id":"SUSE-SU-2020:2901-1","title":"Security update for libproxy","description":"This update for libproxy fixes the following issues:\n\n- CVE-2020-25219: Rewrote url::recvline to be nonrecursive (bsc#1176410).\n- CVE-2020-26154: Fixed a buffer overflow when PAC is enabled (bsc#1177143).\n","status":"published","published":"2020-10-13T12:23:17Z","modified":"2026-02-04T04:28:58.349975Z","updated_at":"2026-11-02T15:53:48.11786Z"},{"id":"USN-4673-1","title":"libproxy vulnerability","description":"Li Fei discovered that libproxy incorrectly handled certain PAC files.\nAn attacker could possibly use this issue to cause a crash or execute arbitrary\ncode.\n","status":"published","published":"2021-01-04T12:38:58Z","modified":"2026-04-22T10:10:49.415321Z","updated_at":"2026-11-02T16:58:15.159055Z"}]}}