{"id":"OSV-2020-1289","aliases":[],"status":"published","title":"Heap-use-after-free in WelsDec::MapColToList0","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13037\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nWelsDec::MapColToList0\nWelsDec::PredBDirectTemporal\nWelsDec::ParseInterBInfo\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-22T21:50:03.268821Z","modified":"2022-04-13T03:04:37Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openh264","ranges":[{"type":"GIT","events":[{"introduced":"70eeb783515dbfee3e0c781d6667838caba5113b"},{"fixed":"717fe1463d4f2025d8bbfd432a4cf9cdbfc9d35c"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13037","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1289","title":"Heap-use-after-free in WelsDec::MapColToList0","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13037\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nWelsDec::MapColToList0\nWelsDec::PredBDirectTemporal\nWelsDec::ParseInterBInfo\n```\n","status":"published","published":"2020-07-22T21:50:03.268821Z","modified":"2022-04-13T03:04:37.441439Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}