{"schemaVersion":3,"id":"USN-5615-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"sqlite3 vulnerabilities\n\nIt was discovered that SQLite incorrectly handled INTERSEC query\nprocessing. An attacker could use this issue to cause SQLite to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n(CVE-2020-35525)\n\nIt was discovered that SQLite incorrectly handled ALTER TABLE for views\nthat have a nested FROM clause.  An attacker could use this issue to cause\nSQLite to crash, resulting in a denial of service, or possibly execute\narbitrary code. This issue was only addressed in Ubuntu 20.04 LTS.\n(CVE-2020-35527)\n\nIt was discovered that SQLite incorrectly handled embedded null characters\nwhen tokenizing certain unicode strings. This issue could result in\nincorrect results. This issue only affected Ubuntu 20.04 LTS.\n(CVE-2021-20223)","dates":{"published":"2022-09-15T16:53:48.000Z","modified":"2026-04-22T10:28:01.688Z","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":"sqlite3","name":"sqlite3","label":"sqlite3","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/sqlite3","purlType":"deb","versions":[{"text":"< 3.22.0-1ubuntu0.6","noFixRecorded":false,"fixedIn":null},{"text":"< 3.31.1-4ubuntu0.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.22.0-1ubuntu0.6 | < 3.31.1-4ubuntu0.4","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5615-1","label":"ubuntu.com/security/notices/USN-5615-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-35525","label":"ubuntu.com/security/CVE-2020-35525","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-35527","label":"ubuntu.com/security/CVE-2020-35527","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-20223","label":"ubuntu.com/security/CVE-2021-20223","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2020-35525","CVE-2020-35527","CVE-2021-20223"],"downstream":[],"duplicates":[],"related":["CVE-2020-35525","CVE-2020-35527","CVE-2021-20223"]},"timeline":[{"kind":"published","date":"2022-09-15T16:53:48.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T10:28:01.688Z","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":"2026-10-20T06:27:48.717Z","stale":false,"partial":false}}