{"schemaVersion":3,"id":"USN-7688-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"cifs-utils vulnerabilities\n\nAurélien Aptel discovered that cifs-utils invoked a shell when requesting a\npassword. In certain environments, a local attacker could possibly use this\nissue to escalate privileges. (CVE-2020-14342)\n\nIt was discovered that cifs-utils incorrectly used host credentials when\nmounting a krb5 CIFS file system from within a container. An attacker\ninside a container could possibly use this issue to obtain access to\nsensitive information. (CVE-2021-20208)\n\nIt was discovered that cifs-utils incorrectly handled certain command-line\narguments. A local attacker could possibly use this issue to obtain root\nprivileges. (CVE-2022-27239)\n\nIt was discovered that cifs-utils incorrectly handled verbose logging. A\nlocal attacker could possibly use this issue to obtain sensitive\ninformation. (CVE-2022-29869)","dates":{"published":"2025-08-07T09:24:31.000Z","modified":"2026-06-25T13:32:30.715Z","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":"cifs-utils","name":"cifs-utils","label":"cifs-utils","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/cifs-utils","purlType":"deb","versions":[{"text":"< 2:6.0-1ubuntu2+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 2:6.4-1ubuntu1.1+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2:6.0-1ubuntu2+esm1 | < 2:6.4-1ubuntu1.1+esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7688-1","label":"ubuntu.com/security/notices/USN-7688-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-14342","label":"ubuntu.com/security/CVE-2020-14342","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-20208","label":"ubuntu.com/security/CVE-2021-20208","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-27239","label":"ubuntu.com/security/CVE-2022-27239","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-29869","label":"ubuntu.com/security/CVE-2022-29869","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2020-14342","CVE-2021-20208","CVE-2022-27239","CVE-2022-29869"],"downstream":[],"duplicates":[],"related":["CVE-2020-14342","CVE-2021-20208","CVE-2022-27239","CVE-2022-29869"]},"timeline":[{"kind":"published","date":"2025-08-07T09:24:31.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:32:30.715Z","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":"2026-10-19T08:21:28.935Z","stale":false,"partial":false}}