{"schemaVersion":3,"id":"USN-5454-2","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"cups vulnerabilities\n\nUSN-5454-1 fixed several vulnerabilities in CUPS. This update provides\nthe corresponding update for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n Joshua Mason discovered that CUPS incorrectly handled the secret key used\n to access the administrative web interface. A remote attacker could\n possibly use this issue to open a session as an administrator and execute\n arbitrary code. (CVE-2022-26691)\n\n It was discovered that CUPS incorrectly handled certain memory operations\n when handling IPP printing. A remote attacker could possibly use this issue\n to cause CUPS to crash, leading to a denial of service, or obtain sensitive\n information. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04\n LTS.  (CVE-2019-8842, CVE-2020-10001)","dates":{"published":"2022-05-31T19:35:26.000Z","modified":"2026-06-25T13:31:10.010Z","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":"cups","name":"cups","label":"cups","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/cups","purlType":"deb","versions":[{"text":"< 2.1.3-4ubuntu0.11+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.1.3-4ubuntu0.11+esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5454-2","label":"ubuntu.com/security/notices/USN-5454-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-8842","label":"ubuntu.com/security/CVE-2019-8842","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-10001","label":"ubuntu.com/security/CVE-2020-10001","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-26691","label":"ubuntu.com/security/CVE-2022-26691","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2019-8842","CVE-2020-10001","CVE-2022-26691"],"downstream":[],"duplicates":[],"related":["CVE-2019-8842","CVE-2020-10001","CVE-2022-26691"]},"timeline":[{"kind":"published","date":"2022-05-31T19:35:26.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:31:10.010Z","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":"2026-10-20T03:34:22.812Z","stale":false,"partial":false}}