{"id":"OSV-2021-1754","aliases":[],"status":"published","title":"UNKNOWN READ in insert_free_size","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42917\n\n```\nCrash type: UNKNOWN READ\nCrash state:\ninsert_free_size\nchunk_free_object\npdfi_pscript_stack_finit\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-25T00:01:31.295369Z","modified":"2022-04-13T03:04:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ghostscript","ranges":[{"type":"GIT","events":[{"introduced":"75fbddf52051987287e62d13c659eb73ba16982f"},{"fixed":"2c954310adc5753565a30dfe1b080f6a97ed4b4c"}]}],"versions":["ghostpdl-9.56.0-test-base-2","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=42917","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1754","title":"UNKNOWN READ in insert_free_size","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42917\n\n```\nCrash type: UNKNOWN READ\nCrash state:\ninsert_free_size\nchunk_free_object\npdfi_pscript_stack_finit\n```\n","status":"published","published":"2021-12-25T00:01:31.295369Z","modified":"2022-04-13T03:04:34.631378Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}