{"id":"OSV-2021-1711","aliases":[],"status":"published","title":"Heap-buffer-overflow in cmap_endcodespacerange_func","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42541\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\ncmap_endcodespacerange_func\npdfi_pscript_interpret\npdfi_read_cmap\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-18T00:00:16.893499Z","modified":"2022-04-13T03:04:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ghostscript","ranges":[{"type":"GIT","events":[{"introduced":"75fbddf52051987287e62d13c659eb73ba16982f"},{"fixed":"1a3c64e7a65025ea024bd65cc726b6ec5dd0e172"}]}],"versions":["ghostpdl-9.56.0-test-base-2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42541","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1711","title":"Heap-buffer-overflow in cmap_endcodespacerange_func","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42541\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\ncmap_endcodespacerange_func\npdfi_pscript_interpret\npdfi_read_cmap\n```\n","status":"published","published":"2021-12-18T00:00:16.893499Z","modified":"2022-04-13T03:04:34.271887Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}