{"schemaVersion":3,"id":"USN-2348-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"apt vulnerabilities\n\nIt was discovered that APT did not re-verify downloaded files when the\nIf-Modified-Since wasn't met. (CVE-2014-0487)\n\nIt was discovered that APT did not invalidate repository data when it\nswitched from an unauthenticated to an authenticated state. (CVE-2014-0488)\n\nIt was discovered that the APT Acquire::GzipIndexes option caused APT to\nskip checksum validation. This issue only applied to Ubuntu 12.04 LTS and\nUbuntu 14.04 LTS, and was not enabled by default. (CVE-2014-0489)\n\nIt was discovered that APT did not correctly validate signatures when\nmanually downloading packages using the download command. This issue only\napplied to Ubuntu 12.04 LTS. (CVE-2014-0490)","dates":{"published":"2014-09-16T16:20:05.000Z","modified":"2026-04-22T09:00:05.334Z","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":"apt","name":"apt","label":"apt","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/apt","purlType":"deb","versions":[{"text":"< 1.0.1ubuntu2.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.1ubuntu2.3","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-2348-1","label":"ubuntu.com/security/notices/USN-2348-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-0487","label":"ubuntu.com/security/CVE-2014-0487","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2014-0488","label":"ubuntu.com/security/CVE-2014-0488","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2014-0489","label":"ubuntu.com/security/CVE-2014-0489","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2014-0490","label":"ubuntu.com/security/CVE-2014-0490","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2014-0487","CVE-2014-0488","CVE-2014-0489","CVE-2014-0490"],"downstream":[],"duplicates":[],"related":["CVE-2014-0487","CVE-2014-0488","CVE-2014-0489","CVE-2014-0490"]},"timeline":[{"kind":"published","date":"2014-09-16T16:20:05.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:00:05.334Z","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":"2026-10-19T14:32:21.174Z","stale":false,"partial":false}}