{"id":"MGASA-2021-0098","summary":"Updated libtiff packages fix security vulnerabilities","details":"The updated libtiff packages fix security vulnerabilities:\n- Integer overflow in tif_getimage.c (CVE-2020-35523).\n- Heap-based buffer overflow in TIFF2PDF tool (CVE-2020-35524).\n- Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of\n  service via the “TIFFVGetField” funtion in the component\n  ‘libtiff/tif_dir.c’. (CVE-2020-19143)\n- Memory allocation failure in tiff2rgba (CVE-2020-35521)\n- Memory allocation failure in tiff2rgba (CVE-2020-35522)\n","modified":"2026-04-16T04:44:00.583595355Z","published":"2021-03-04T12:26:19Z","upstream":["CVE-2020-19143","CVE-2020-35521","CVE-2020-35522","CVE-2020-35523","CVE-2020-35524"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0098.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=28455"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4755-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/CVE-2020-19143"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/"}],"affected":[{"package":{"name":"libtiff","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/libtiff?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.0-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0098.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}