{"id":"OSV-2021-1803","aliases":[],"status":"published","title":"UNKNOWN READ in chunk_obj_alloc","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43680\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nchunk_obj_alloc\nchunk_alloc_bytes\ncmap_endfbrange_func\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-01-17T00:01:26.62194Z","modified":"2022-04-13T03:04:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ghostscript","ranges":[{"type":"GIT","events":[{"introduced":"6a4847cd2566e8446753fd0ba17fe2f42c6e0315"},{"fixed":"e5187d467a4560cbd0b74a682fc3e71cb64edcc0"}]}],"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=43680","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1803","title":"UNKNOWN READ in chunk_obj_alloc","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43680\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nchunk_obj_alloc\nchunk_alloc_bytes\ncmap_endfbrange_func\n```\n","status":"published","published":"2022-01-17T00:01:26.62194Z","modified":"2022-04-13T03:04:34.776233Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}