{"id":"OSV-2021-1697","aliases":[],"status":"published","title":"Heap-use-after-free in stell","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42280\n\n```\nCrash type: Heap-use-after-free READ 1\nCrash state:\nstell\npdfi_unread_tell\npdfi_dereference\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-15T00:01:36.957451Z","modified":"2022-04-13T03:04:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ghostscript","ranges":[{"type":"GIT","events":[{"introduced":"75fbddf52051987287e62d13c659eb73ba16982f"},{"fixed":"115663a52dcaef53c91547907f45cc4ffa385537"}]}],"versions":["ghostpdl-9.56.0-test-base-2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42280","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1697","title":"Heap-use-after-free in stell","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42280\n\n```\nCrash type: Heap-use-after-free READ 1\nCrash state:\nstell\npdfi_unread_tell\npdfi_dereference\n```\n","status":"published","published":"2021-12-15T00:01:36.957451Z","modified":"2022-04-13T03:04:34.491329Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}