{"id":"ALSA-2023:0021","summary":"Important: webkit2gtk3 security update","details":"WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.\n\nSecurity Fix(es):\n\n* webkitgtk: processing maliciously crafted web content may lead to an arbitrary code execution (CVE-2022-42856)\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.","modified":"2026-01-30T01:14:05.529917Z","published":"2023-01-04T00:00:00Z","related":["CVE-2022-42856"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:0021"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-42856"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2153683"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2023-0021.html"}],"affected":[{"package":{"name":"webkit2gtk3","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/webkit2gtk3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.36.7-1.el9_1.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0021.json"}},{"package":{"name":"webkit2gtk3-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/webkit2gtk3-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.36.7-1.el9_1.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0021.json"}},{"package":{"name":"webkit2gtk3-jsc","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/webkit2gtk3-jsc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.36.7-1.el9_1.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0021.json"}},{"package":{"name":"webkit2gtk3-jsc-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/webkit2gtk3-jsc-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.36.7-1.el9_1.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:0021.json"}}],"schema_version":"1.7.3"}