{"id":"ALSA-2023:6575","summary":"Moderate: libtiff security update","details":"The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.\n\nSecurity Fix(es):\n\n* libtiff: null pointer dereference in LZWDecode() in libtiff/tif_lzw.c (CVE-2023-2731)\n* libtiff: tiffcrop: null pointer dereference in TIFFClose() (CVE-2023-3316)\n* libtiff: memory leak in tiffcrop.c (CVE-2023-3576)\n* libtiff: heap-based use after free via a crafted TIFF image in loadImage() in tiffcrop.c (CVE-2023-26965)\n* libtiff: Buffer Overflow in uv_encode() (CVE-2023-26966)\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":"2026-01-30T01:51:49.037996Z","published":"2023-11-07T00:00:00Z","related":["CVE-2023-26965","CVE-2023-26966","CVE-2023-2731","CVE-2023-3316","CVE-2023-3576"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:6575"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-26965"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-26966"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-2731"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-3316"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-3576"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2207635"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2215206"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2216080"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2218749"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2219340"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2023-6575.html"}],"affected":[{"package":{"name":"libtiff","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libtiff"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-10.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:6575.json"}},{"package":{"name":"libtiff-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libtiff-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-10.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:6575.json"}},{"package":{"name":"libtiff-tools","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libtiff-tools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-10.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:6575.json"}}],"schema_version":"1.7.3"}