{"schemaVersion":3,"id":"UBUNTU-CVE-2023-46051","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"** DISPUTED ** TeX Live 944e257 allows a NULL pointer dereference in texk/web2c/pdftexdir/tounicode.c. NOTE: this is disputed because it should be categorized as a usability problem.","dates":{"published":"2024-03-27T06:15:00.000Z","modified":"2024-03-27T06:15:00.000Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"ubuntu","product":"texlive-bin","name":"texlive-bin","label":"texlive-bin","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/texlive-bin","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/CVE-2023-46051","label":"ubuntu.com/security/CVE-2023-46051","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://tug.org/pipermail/tex-live/2023-August/049406.html","label":"tug.org/pipermail/tex-live/2023-August/049406.html","hostname":"tug.org","tags":["REPORT"]},{"url":"http://seclists.org/fulldisclosure/2024/Jan/68","label":"seclists.org/fulldisclosure/2024/Jan/68","hostname":"seclists.org","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-46051","label":"www.cve.org/CVERecord?id=CVE-2023-46051","hostname":"www.cve.org","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-03-27T06:15:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T17:51:01.450Z","stale":false,"partial":false}}