{"id":"OSV-2021-1719","aliases":[],"status":"published","title":"Heap-buffer-overflow in insert_free","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42560\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\ninsert_free\nchunk_obj_alloc\nchunk_alloc_bytes\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-19T00:00:35.86226Z","modified":"2022-04-13T03:04:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ghostscript","ranges":[{"type":"GIT","events":[{"introduced":"31e249d5cbd561d76dd2149ceee5fe3a2d84d658"},{"fixed":"4107288ebb23d418ff5c1a9d40c48a4f00950193"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42560","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1719","title":"Heap-buffer-overflow in insert_free","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42560\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\ninsert_free\nchunk_obj_alloc\nchunk_alloc_bytes\n```\n","status":"published","published":"2021-12-19T00:00:35.86226Z","modified":"2022-04-13T03:04:34.668522Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}