{"id":"OSV-2020-1876","aliases":[],"status":"published","title":"UNKNOWN READ in mem_mapped4_fill_rectangle","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22007\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nmem_mapped4_fill_rectangle\ngx_dc_pure_fill_rectangle\ngx_default_fillpage\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-09-29T00:00:30.602171Z","modified":"2022-04-13T04:06:39Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ghostscript","ranges":[{"type":"GIT","events":[{"introduced":"d1eac80695b2c6f2a85942a82518715549541969"},{"fixed":"748edd2fd75c684d63486eded71ad20254de6f4c"},{"fixed":"b9a4616cdf710c79f575adb33b331cb495461d93"}]}],"versions":["ghostpdl-9.51","ghostpdl-9.51rc1","ghostpdl-9.51rc2","ghostpdl-9.51rc2_test","ghostpdl-9.51rc2_test2","ghostpdl-9.51rc3","ghostpdl-9.52","ghostpdl-9.52-test-base-1","ghostpdl-9.52-test-base-3","ghostpdl-9.52-test-base-4","ghostpdl-9.52.1","ghostscript-9.51","ghostscript-9.52"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22007","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1876","title":"UNKNOWN READ in mem_mapped4_fill_rectangle","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22007\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nmem_mapped4_fill_rectangle\ngx_dc_pure_fill_rectangle\ngx_default_fillpage\n```\n","status":"published","published":"2020-09-29T00:00:30.602171Z","modified":"2022-04-13T04:06:39.561786Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}