{"id":"OSV-2022-837","aliases":[],"status":"published","title":"Heap-buffer-overflow in DetectGetLastSMFromMpmLists","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50929\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nDetectGetLastSMFromMpmLists\nDetectFastPatternSetup\nSigParse\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-09-04T00:01:56.921937Z","modified":"2023-02-22T00:37:37Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"suricata","ranges":[{"type":"GIT","events":[{"introduced":"474e0e364471fed2b6765b2c105f143e8b1864ea"},{"fixed":"55c4834e4e9b14a441b735f84d8d35b4eb151702"}]}],"versions":["suricata-7.0.0-beta1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50929","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-837","title":"Heap-buffer-overflow in DetectGetLastSMFromMpmLists","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50929\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nDetectGetLastSMFromMpmLists\nDetectFastPatternSetup\nSigParse\n```\n","status":"published","published":"2022-09-04T00:01:56.921937Z","modified":"2023-02-22T00:37:37.672605Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}