{"schemaVersion":3,"id":"USN-2921-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"squid3 vulnerabilities\n\nSebastian Krahmer discovered that Squid incorrectly handled certain SNMP\nrequests. If SNMP is enabled, a remote attacker could use this issue to\ncause Squid to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2014-6270)\n\nAlex Rousskov discovered that Squid incorrectly handled certain malformed\nresponses. A remote attacker could possibly use this issue to cause Squid\nto crash, resulting in a denial of service. (CVE-2016-2571)","dates":{"published":"2016-03-07T12:56:15.000Z","modified":"2026-02-10T04:40:57.000Z","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":"squid3","name":"squid3","label":"squid3","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/squid3","purlType":"deb","versions":[{"text":"< 3.3.8-1ubuntu6.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.3.8-1ubuntu6.6","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-2921-1","label":"ubuntu.com/security/notices/USN-2921-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-6270","label":"ubuntu.com/security/CVE-2014-6270","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2016-2571","label":"ubuntu.com/security/CVE-2016-2571","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2014-6270","CVE-2016-2571"],"downstream":[],"duplicates":[],"related":["CVE-2014-6270","CVE-2016-2571"]},"timeline":[{"kind":"published","date":"2016-03-07T12:56:15.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-10T04:40:57.000Z","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":"2026-10-19T09:53:41.932Z","stale":false,"partial":false}}