{"id":"OSV-2020-543","aliases":[],"status":"published","title":"Heap-buffer-overflow in circular_memcpy","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14574\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\ncircular_memcpy\nrun_arm_filter\nrun_filter\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:15.879739Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libarchive","ranges":[{"type":"GIT","events":[{"introduced":"b52dd6c9e4ef7cf95c2a6ae5ab7ccac7f6d462a1"},{"fixed":"9950d89616d31fe2d83f5134d357560c423794ee"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14574","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-543","title":"Heap-buffer-overflow in circular_memcpy","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14574\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\ncircular_memcpy\nrun_arm_filter\nrun_filter\n```\n","status":"published","published":"2020-07-01T00:00:15.879739Z","modified":"2022-04-13T03:04:41.18401Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}