{"schemaVersion":3,"id":"USN-2364-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"bash vulnerabilities\n\nFlorian Weimer and Todd Sabin discovered that the Bash parser incorrectly\nhandled memory. An attacker could possibly use this issue to bypass certain\nenvironment restrictions and execute arbitrary code. (CVE-2014-7186,\nCVE-2014-7187)\n\nIn addition, this update introduces a hardening measure which adds prefixes\nand suffixes around environment variable names which contain shell\nfunctions.","dates":{"published":"2014-09-27T09:05:01.000Z","modified":"2026-02-10T04:40:50.000Z","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":"bash","name":"bash","label":"bash","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/bash","purlType":"deb","versions":[{"text":"< 4.3-7ubuntu1.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.3-7ubuntu1.4","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-2364-1","label":"ubuntu.com/security/notices/USN-2364-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-7186","label":"ubuntu.com/security/CVE-2014-7186","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2014-7187","label":"ubuntu.com/security/CVE-2014-7187","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2014-7186","CVE-2014-7187"],"downstream":[],"duplicates":[],"related":["CVE-2014-7186","CVE-2014-7187"]},"timeline":[{"kind":"published","date":"2014-09-27T09:05:01.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-10T04:40:50.000Z","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":"2026-10-19T23:30:42.338Z","stale":false,"partial":false}}