{"id":"OSV-2021-1724","aliases":[],"status":"published","title":"Segv on unknown address in chunk_obj_alloc","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42633\n\n```\nCrash type: Segv on unknown address\nCrash state:\nchunk_obj_alloc\nchunk_alloc_bytes\npdfi_pscript_interpret\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-20T00:01:59.846207Z","modified":"2022-04-13T03:04:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ghostscript","ranges":[{"type":"GIT","events":[{"introduced":"1a3c64e7a65025ea024bd65cc726b6ec5dd0e172"},{"fixed":"47e220942dfc68de777b91db1c2b3e81d0275e1b"}]}],"versions":["ghostpdl-9.56.0-test-base-3","ghostpdl-9.56.0-test-base-4"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42633","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1724","title":"Segv on unknown address in chunk_obj_alloc","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42633\n\n```\nCrash type: Segv on unknown address\nCrash state:\nchunk_obj_alloc\nchunk_alloc_bytes\npdfi_pscript_interpret\n```\n","status":"published","published":"2021-12-20T00:01:59.846207Z","modified":"2022-04-13T03:04:34.322322Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}