{"id":"CVE-2021-23165","details":"A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in pspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code and denial of service.","modified":"2026-05-19T04:02:08.173837684Z","published":"2022-03-16T15:15:10.157Z","database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/michaelrsweet/htmldoc/commit/6e8a95561988500b5b5ae4861b3b0cbf4fba517f.patch"},{"type":"REPORT","url":"https://github.com/michaelrsweet/htmldoc/issues/413"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1967014"},{"type":"FIX","url":"https://github.com/michaelrsweet/htmldoc/commit/6e8a95561988500b5b5ae4861b3b0cbf4fba517f"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/michaelrsweet/htmldoc","events":[{"introduced":"0"},{"fixed":"df5d3010151a506c5ca138548aac02b37fb421f9"},{"fixed":"6e8a95561988500b5b5ae4861b3b0cbf4fba517f"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.9.12"}],"source":["CPE_FIELD","REFERENCES"],"cpe":"cpe:2.3:a:htmldoc_project:htmldoc:*:*:*:*:*:*:*:*"}}],"versions":["v1.9.11","v1.9.10","v1.9.9","v1.9.8","v1.9.7","v1.9.6","v1.9.5","v1.9.4","v1.9.3","v1.9.2","v1.9.1","v1.9","v1.8.30"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-23165.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}