{"schemaVersion":3,"id":"USN-3669-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"liblouis vulnerabilities\n\nIt was discovered that Liblouis incorrectly handled certain files.\nAn attacker could possibly use this to cause a denial of service.\nThis issue only affected Ubuntu 18.04 LTS. (CVE-2018-11410)\n\nIt was discovered that Liblouis incorrectly handled certain files.\nAn attacker could possibly use this to execute arbitrary code.\n(CVE-2018-11440)\n\nIt was discovered that Liblouis incorrectly handled certain files.\nAn attacker could possibly use this to cause a denial of service or\nexecute arbitrary code. (CVE-2018-11577)","dates":{"published":"2018-06-04T17:58:07.000Z","modified":"2026-04-22T09:46:22.238Z","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":"liblouis","name":"liblouis","label":"liblouis","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/liblouis","purlType":"deb","versions":[{"text":"< 2.5.3-2ubuntu1.3","noFixRecorded":false,"fixedIn":null},{"text":"< 2.6.4-2ubuntu0.2","noFixRecorded":false,"fixedIn":null},{"text":"< 3.5.0-1ubuntu0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.5.3-2ubuntu1.3 | < 2.6.4-2ubuntu0.2 | < 3.5.0-1ubuntu0.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3669-1","label":"ubuntu.com/security/notices/USN-3669-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-11410","label":"ubuntu.com/security/CVE-2018-11410","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2018-11440","label":"ubuntu.com/security/CVE-2018-11440","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2018-11577","label":"ubuntu.com/security/CVE-2018-11577","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2018-11410","CVE-2018-11440","CVE-2018-11577"],"downstream":[],"duplicates":[],"related":["CVE-2018-11410","CVE-2018-11440","CVE-2018-11577"]},"timeline":[{"kind":"published","date":"2018-06-04T17:58:07.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:46:22.238Z","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":"2026-10-21T07:42:27.072Z","stale":false,"partial":false}}