{"schemaVersion":3,"id":"USN-3728-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"libmspack vulnerabilities\n\nHanno Böck discovered that libmspack incorrectly handled certain CHM files.\nAn attacker could possibly use this issue to cause a denial of service.\n(CVE-2018-14679, CVE-2018-14680)\n\nJakub Wilk discovered that libmspack incorrectly handled certain KWAJ files.\nAn attacker could possibly use this issue to execute arbitrary code.\n(CVE-2018-14681)\n\nDmitry Glavatskikh discovered that libmspack incorrectly certain CHM files.\nAn attacker could possibly use this issue to execute arbitrary code.\n(CVE-2018-14682)","dates":{"published":"2018-08-01T18:01:21.000Z","modified":"2026-04-22T09:48:46.909Z","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":"libmspack","name":"libmspack","label":"libmspack","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libmspack","purlType":"deb","versions":[{"text":"< 0.5-1ubuntu0.16.04.2","noFixRecorded":false,"fixedIn":null},{"text":"< 0.6-3ubuntu0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.5-1ubuntu0.16.04.2 | < 0.6-3ubuntu0.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3728-1","label":"ubuntu.com/security/notices/USN-3728-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-14679","label":"ubuntu.com/security/CVE-2018-14679","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2018-14680","label":"ubuntu.com/security/CVE-2018-14680","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2018-14681","label":"ubuntu.com/security/CVE-2018-14681","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2018-14682","label":"ubuntu.com/security/CVE-2018-14682","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2018-14679","CVE-2018-14680","CVE-2018-14681","CVE-2018-14682"],"downstream":[],"duplicates":[],"related":["CVE-2018-14679","CVE-2018-14680","CVE-2018-14681","CVE-2018-14682"]},"timeline":[{"kind":"published","date":"2018-08-01T18:01:21.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:48:46.909Z","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":"2026-10-19T16:43:14.685Z","stale":false,"partial":false}}