{"schemaVersion":3,"id":"USN-7788-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"libmspack vulnerabilities\n\nJakub Wilk discovered that libmspack did not correctly handle certain\ninteger operations and bounds checking. A remote attacker could possibly\nuse this issue to cause a denial of service. (CVE-2015-4467, CVE-2015-4468,\nCVE-2015-4469, CVE-2015-4472)\n\nIt was discovered that libmspack incorrectly handled certain malformed CAB\nfiles. A remote attacker could use this issue to cause libmspack to crash,\nresulting in a denial of service. (CVE-2017-11423)\n\nIt was discovered that libmspack incorrectly handled certain malformed CHM\nfiles. A remote attacker could use this issue to cause libmspack to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n(CVE-2017-6419)\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\nfiles. An attacker could possibly use this issue to execute arbitrary code.\n(CVE-2018-14681)\n\nDmitry Glavatskikh discovered that libmspack incorrectly handled certain\nCHM files. An attacker could possibly use this issue to execute arbitrary\ncode. (CVE-2018-14682)\n\nIt was discovered libmspack incorrectly handled certain malformed CAB\nfiles. A remote attacker could use this issue to cause libmspack to crash,\nresulting in a denial of service. (CVE-2018-18585)\n\nIt was discovered that libmspack incorrectly handled certain CHM files. A\nremote attacker could possibly use this issue to access sensitive\ninformation. (CVE-2019-1010305)","dates":{"published":"2025-10-01T00:06:41.000Z","modified":"2026-04-22T11:02:37.001Z","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":"< 0.4-1ubuntu0.1~esm2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.4-1ubuntu0.1~esm2","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7788-1","label":"ubuntu.com/security/notices/USN-7788-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-4467","label":"ubuntu.com/security/CVE-2015-4467","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-4468","label":"ubuntu.com/security/CVE-2015-4468","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-4469","label":"ubuntu.com/security/CVE-2015-4469","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-4472","label":"ubuntu.com/security/CVE-2015-4472","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-6419","label":"ubuntu.com/security/CVE-2017-6419","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-11423","label":"ubuntu.com/security/CVE-2017-11423","hostname":"ubuntu.com","tags":["REPORT"]},{"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"]},{"url":"https://ubuntu.com/security/CVE-2018-18585","label":"ubuntu.com/security/CVE-2018-18585","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-1010305","label":"ubuntu.com/security/CVE-2019-1010305","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2015-4467","CVE-2015-4468","CVE-2015-4469","CVE-2015-4472","CVE-2017-11423","CVE-2017-6419","CVE-2018-14679","CVE-2018-14680","CVE-2018-14681","CVE-2018-14682","CVE-2018-18585","CVE-2019-1010305"],"downstream":[],"duplicates":[],"related":["CVE-2015-4467","CVE-2015-4468","CVE-2015-4469","CVE-2015-4472","CVE-2017-11423","CVE-2017-6419","CVE-2018-14679","CVE-2018-14680","CVE-2018-14681","CVE-2018-14682","CVE-2018-18585","CVE-2019-1010305"]},"timeline":[{"kind":"published","date":"2025-10-01T00:06:41.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T11:02:37.001Z","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":"2026-10-19T22:44:23.397Z","stale":false,"partial":false}}