{"id":"OSV-2022-1","aliases":[],"status":"published","title":"Heap-use-after-free in pdfi_dereference","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43268\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\npdfi_dereference\npdfi_dict_next\npdfi_check_Resources\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-01-04T00:00:08.007553Z","modified":"2022-04-13T03:04:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ghostscript","ranges":[{"type":"GIT","events":[{"introduced":"c7cd63be10c23c712921d9ad7359ddbe5d282e44"},{"fixed":"3f5a2b75b2914b41ee600ab6226f1b4061bf267e"}]}],"versions":["ghostpdl-9.56.0-test-base-4"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43268","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-1","title":"Heap-use-after-free in pdfi_dereference","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43268\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\npdfi_dereference\npdfi_dict_next\npdfi_check_Resources\n```\n","status":"published","published":"2022-01-04T00:00:08.007553Z","modified":"2022-04-13T03:04:34.692809Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}