{"schemaVersion":3,"id":"USN-6508-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"poppler vulnerabilities\n\nIt was discovered that poppler incorrectly handled certain malformed PDF\nfiles. If a user or an automated system were tricked into opening a\nspecially crafted PDF file, a remote attacker could possibly use this\nissue to cause a denial of service. This issue only affected Ubuntu 16.04\nLTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-23804)\n\nIt was discovered that poppler incorrectly handled certain malformed PDF\nfiles. If a user or an automated system were tricked into opening a\nspecially crafted PDF file, a remote attacker could possibly use this\nissue to cause a denial of service. (CVE-2022-37050, CVE-2022-37051,\nCVE-2022-37052, CVE-2022-38349)","dates":{"published":"2023-11-23T02:47:28.000Z","modified":"2026-06-25T13:31:28.978Z","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":"poppler","name":"poppler","label":"poppler","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/poppler","purlType":"deb","versions":[{"text":"< 0.41.0-0ubuntu1.16+esm4","noFixRecorded":false,"fixedIn":null},{"text":"< 0.62.0-2ubuntu2.14+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 0.86.1-0ubuntu1.4","noFixRecorded":false,"fixedIn":null},{"text":"< 22.02.0-2ubuntu0.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.41.0-0ubuntu1.16+esm4 | < 0.62.0-2ubuntu2.14+esm2 | < 0.86.1-0ubuntu1.4 | < 22.02.0-2ubuntu0.3","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6508-1","label":"ubuntu.com/security/notices/USN-6508-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-23804","label":"ubuntu.com/security/CVE-2020-23804","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-37050","label":"ubuntu.com/security/CVE-2022-37050","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-37051","label":"ubuntu.com/security/CVE-2022-37051","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-37052","label":"ubuntu.com/security/CVE-2022-37052","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-38349","label":"ubuntu.com/security/CVE-2022-38349","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2020-23804","CVE-2022-37050","CVE-2022-37051","CVE-2022-37052","CVE-2022-38349"],"downstream":[],"duplicates":[],"related":["CVE-2020-23804","CVE-2022-37050","CVE-2022-37051","CVE-2022-37052","CVE-2022-38349"]},"timeline":[{"kind":"published","date":"2023-11-23T02:47:28.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:31:28.978Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T00:30:20.831Z","stale":false,"partial":false}}