{"id":"MGASA-2018-0146","summary":"Updated jhead package fixes security vulnerability","details":"Updated jhead package fixes security vulnerability:\n\nAn integer underflow bug in the process_EXIF function of the exif.c file of\njhead 3.00 raises a heap-based buffer over-read when processing a malicious JPEG\nfile, which may allow a remote attacker to cause a denial-of-service attack or\nunspecified other impact (CVE-2018-6612).\n","modified":"2026-04-16T01:46:03.010209961Z","published":"2018-02-26T23:40:56Z","upstream":["CVE-2018-6612"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2018-0146.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=22565"},{"type":"WEB","url":"https://lists.opensuse.org/opensuse-updates/2018-02/msg00037.html"}],"affected":[{"package":{"name":"jhead","ecosystem":"Mageia:6","purl":"pkg:rpm/mageia/jhead?arch=source&distro=mageia-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.00-3.1.mga6"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2018-0146.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}