{"id":"MGASA-2018-0246","summary":"Updated libtiff packages fix security vulnerabilities","details":"The TIFFWriteDirectorySec() function in tif_dirwrite.c in LibTIFF\nthrough 4.0.9 allows remote attackers to cause a denial of service\n(assertion failure and application crash) via a crafted file, a\ndifferent vulnerability than CVE-2017-13726. (CVE-2018-10963)\n\nIn LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function\nLZWDecodeCompat in tif_lzw.c via a crafted TIFF file, as demonstrated\nby tiff2ps. (CVE-2018-8905)\n","modified":"2026-01-31T01:43:10.188151Z","published":"2018-05-16T08:24:56Z","related":["CVE-2018-10963","CVE-2018-8905"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2018-0246.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=23021"}],"affected":[{"package":{"name":"libtiff","ecosystem":"Mageia:5","purl":"pkg:rpm/mageia/libtiff?arch=source&distro=mageia-5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-1.5.mga5"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2018-0246.json"}},{"package":{"name":"libtiff","ecosystem":"Mageia:6","purl":"pkg:rpm/mageia/libtiff?arch=source&distro=mageia-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-1.5.mga6"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2018-0246.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}