{"id":"CVE-2020-11793","details":"A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash).","modified":"2026-03-15T22:30:19.676457Z","published":"2020-04-17T13:15:12.563Z","related":["ALSA-2020:4451","MGASA-2020-0177","SUSE-SU-2020:1109-1","SUSE-SU-2020:1135-1","openSUSE-SU-2020:0602-1","openSUSE-SU-2024:11506-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTKY2MWP6PB6TE3ZKOOMKX7HZUCQNYF6/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3P4YISPE5QX4YD54GDRZIH2X5RCH3QGW/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K3MQTRC6ITFTVS5R5Z24PMJS6FXJKGRD/"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202006-08"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4331-1/"},{"type":"ADVISORY","url":"https://webkitgtk.org/security/WSA-2020-0004.html"},{"type":"ADVISORY","url":"https://wpewebkit.org/security/WSA-2020-0004.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00008.html"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11793.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"2.28.1"}]},{"events":[{"introduced":"0"},{"fixed":"2.28.1"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"19.10"}]},{"events":[{"introduced":"0"},{"last_affected":"30"}]},{"events":[{"introduced":"0"},{"last_affected":"31"}]},{"events":[{"introduced":"0"},{"last_affected":"32"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}