{"schemaVersion":3,"id":"USN-6940-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"snapd vulnerabilities\n\nNeil McPhail discovered that snapd did not properly restrict writes to the\n$HOME/bin path in the AppArmor profile for snaps using the home plug. An\nattacker who could convince a user to install a malicious snap could use this\nvulnerability to escape the snap sandbox. (CVE-2024-1724)\n\nZeyad Gouda discovered that snapd failed to properly check the file type when\nextracting a snap. An attacker who could convince a user to install a malicious\nsnap containing non-regular files could then cause snapd to block indefinitely\nwhile trying to read from such files and cause a denial of\nservice. (CVE-2024-29068)\n\nZeyad Gouda discovered that snapd failed to properly check the destination of\nsymbolic links when extracting a snap. An attacker who could convince a user to\ninstall a malicious snap containing crafted symbolic links could then cause\nsnapd to write out the contents of the symbolic link destination into a\nworld-readable directory. This in-turn could allow a local unprivileged user to\ngain access to privileged information. (CVE-2024-29069)","dates":{"published":"2024-08-01T06:35:51.000Z","modified":"2026-02-10T04:44:43.000Z","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":"snapd","name":"snapd","label":"snapd","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/snapd","purlType":"deb","versions":[{"text":"< 2.63+20.04ubuntu0.1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.63+22.04ubuntu0.1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.63+24.04ubuntu0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.63+20.04ubuntu0.1 | < 2.63+22.04ubuntu0.1 | < 2.63+24.04ubuntu0.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6940-1","label":"ubuntu.com/security/notices/USN-6940-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-1724","label":"ubuntu.com/security/CVE-2024-1724","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-29068","label":"ubuntu.com/security/CVE-2024-29068","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-29069","label":"ubuntu.com/security/CVE-2024-29069","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2024-1724","CVE-2024-29068","CVE-2024-29069"],"downstream":[],"duplicates":[],"related":["CVE-2024-1724","CVE-2024-29068","CVE-2024-29069"]},"timeline":[{"kind":"published","date":"2024-08-01T06:35:51.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-10T04:44:43.000Z","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":"2026-10-20T08:08:58.915Z","stale":false,"partial":false}}