{"id":"OSV-2021-562","aliases":[],"status":"published","title":"Segv on unknown address in GC_generic_malloc_many","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32453\n\n```\nCrash type: Segv on unknown address\nCrash state:\nGC_generic_malloc_many\nGC_malloc_atomic\nStrnew_size\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-03-26T00:00:11.571998Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"w3m","ranges":[{"type":"GIT","events":[{"introduced":"d9d9d7b278c9efbcf138bc45dccf06a216a1b69a"},{"fixed":"5a1059b6f3ab031afa48c5ddcd81392444de53a9"},{"fixed":"d1ab25b6e936eb670b269ae20be6ec208d0cfcc4"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32453","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-562","title":"Segv on unknown address in GC_generic_malloc_many","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32453\n\n```\nCrash type: Segv on unknown address\nCrash state:\nGC_generic_malloc_many\nGC_malloc_atomic\nStrnew_size\n```\n","status":"published","published":"2021-03-26T00:00:11.571998Z","modified":"2022-04-13T03:04:41.780477Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}