{"schemaVersion":3,"id":"USN-4038-3","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"bzip2 regression\n\nUSN-4038-1 fixed a vulnerability in bzip2. The update introduced a regression causing\nbzip2 to incorrect raises CRC errors for some files.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that bzip2 incorrectly handled certain files.\n An attacker could possibly use this issue to execute arbitrary code.","dates":{"published":"2019-07-04T13:41:36.000Z","modified":"2026-04-22T09:58:12.484Z","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":"bzip2","name":"bzip2","label":"bzip2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/bzip2","purlType":"deb","versions":[{"text":"< 1.0.6-8ubuntu0.2","noFixRecorded":false,"fixedIn":null},{"text":"< 1.0.6-8.1ubuntu0.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.6-8ubuntu0.2 | < 1.0.6-8.1ubuntu0.2","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-4038-3","label":"ubuntu.com/security/notices/USN-4038-3","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://launchpad.net/bugs/1834494","label":"launchpad.net/bugs/1834494","hostname":"launchpad.net","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CVE-2019-12900"]},"timeline":[{"kind":"published","date":"2019-07-04T13:41:36.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:58:12.484Z","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":"2026-10-20T12:14:55.295Z","stale":false,"partial":false}}