{"id":"ALSA-2023:2216","summary":"Moderate: gdk-pixbuf2 security update","details":"The gdk-pixbuf2 packages provide an image loading library that can be extended by loadable modules for new image formats. It is used by toolkits such as GTK+ or clutter.\n\nSecurity Fix(es):\n\n* gdk-pixbuf: heap-buffer overflow when decoding the lzw compressed stream of image data (CVE-2021-44648)\n* gdk-pixbuf: heap-based buffer overflow when compositing or clearing frames in GIF files (CVE-2021-46829)\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","modified":"2026-02-04T03:18:26.443827Z","published":"2023-05-09T00:00:00Z","related":["CVE-2021-44648","CVE-2021-46829"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:2216"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-44648"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-46829"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2043722"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2114940"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2023-2216.html"}],"affected":[{"package":{"name":"gdk-pixbuf2","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/gdk-pixbuf2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.6-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:2216.json"}},{"package":{"name":"gdk-pixbuf2-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/gdk-pixbuf2-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.6-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:2216.json"}},{"package":{"name":"gdk-pixbuf2-modules","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/gdk-pixbuf2-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.42.6-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:2216.json"}}],"schema_version":"1.7.3"}