{"id":"OSV-2023-142","aliases":[],"status":"published","title":"Heap-buffer-overflow in pdf14_preserve_backdrop","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56544\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\npdf14_preserve_backdrop\npdf14_push_transparency_group\npdf14_begin_transparency_group\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-03-03T13:02:19.91828Z","modified":"2026-10-20T17:27:27Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ghostscript","ranges":[{"type":"GIT","events":[{"introduced":"51516cfda0abb9b27e9571646edf1dcebe6245ba"},{"fixed":"f62a3f606db3163b85666a0b8997e52987c87e97"}]}],"versions":["ghostpdl-10.01.0","ghostpdl-10.01.0rc1","ghostpdl-10.01.0rc2","ghostpdl-10.01.1","ghostpdl-10.01.1-gse-10174","ghostpdl-10.02.0-test-base-001","rjw-test","ghostpdl-10.01.2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56544","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-142","title":"Heap-buffer-overflow in pdf14_preserve_backdrop","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56544\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\npdf14_preserve_backdrop\npdf14_push_transparency_group\npdf14_begin_transparency_group\n```\n","status":"published","published":"2023-03-03T13:02:19.91828Z","modified":"2026-10-20T17:27:27.74540614Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}