{"id":"OSV-2020-423","aliases":[],"status":"published","title":"Heap-buffer-overflow in stdalloc__strdup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18356\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nstdalloc__strdup\nparse_hunk_body\nparse_patch_hunks\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:08.690856Z","modified":"2022-04-13T03:04:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libgit2","ranges":[{"type":"GIT","events":[{"introduced":"b246bed5ab83035d8aef95f1b7ff10dd746db7cb"},{"fixed":"6c6c15e935091a33f83d8de4ee5b0640339b2b89"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18356","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-423","title":"Heap-buffer-overflow in stdalloc__strdup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18356\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nstdalloc__strdup\nparse_hunk_body\nparse_patch_hunks\n```\n","status":"published","published":"2020-07-01T00:00:08.690856Z","modified":"2022-04-13T03:04:35.188247Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}