{"id":"CVE-2023-31794","details":"MuPDF v1.21.1 was discovered to contain an infinite recursion in the component pdf_mark_list_push. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.","modified":"2026-08-12T03:51:30.415733810Z","published":"2023-10-31T00:00:00Z","related":["openSUSE-SU-2023:0363-1","openSUSE-SU-2024:13404-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31794.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://bugs.ghostscript.com/show_bug.cgi?id=706506"},{"type":"WEB","url":"https://gist.github.com/spookhorror/c770d118767b1b0d89fdfe2845169d06"},{"type":"WEB","url":"https://git.ghostscript.com/?p=mupdf.git%3Bh=c0015401693b58e2deb5d75c39f27bc1216e47c6"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31794.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31794"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/artifexsoftware/mupdf","events":[{"introduced":"f39eee48564274635e231e2ab652221cce2ec1bd"},{"last_affected":"f39eee48564274635e231e2ab652221cce2ec1bd"}],"database_specific":{"extracted_events":[{"introduced":"1.21.1"},{"last_affected":"1.21.1"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:artifex:mupdf:1.21.1:*:*:*:*:*:*:*"}}],"versions":["1.21.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31794.json"}}],"schema_version":"1.9.0"}