{"schemaVersion":3,"id":"USN-5527-2","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"check-mk vulnerabilities\n\nUSN-5527-1 fixed vulnerabilities in Checkmk. This update provides the\ncorresponding update for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that Checkmk incorrectly handled authentication. An attacker\n could possibly use this issue to cause a race condition leading to information\n disclosure. (CVE-2017-14955)\n\n It was discovered that Checkmk incorrectly handled certain inputs. An attacker\n could use these cross-site scripting issues to inject arbitrary html or\n javascript code to obtain sensitive information including user information,\n session cookies and valid credentials. (CVE-2017-9781, CVE-2021-36563,\n CVE-2021-40906, CVE-2022-24565)","dates":{"published":"2022-07-20T10:26:46.000Z","modified":"2026-06-25T13:31:18.786Z","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":"check-mk","name":"check-mk","label":"check-mk","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/check-mk","purlType":"deb","versions":[{"text":"< 1.2.6p12-1ubuntu0.16.04.1+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.2.6p12-1ubuntu0.16.04.1+esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5527-2","label":"ubuntu.com/security/notices/USN-5527-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-9781","label":"ubuntu.com/security/CVE-2017-9781","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-14955","label":"ubuntu.com/security/CVE-2017-14955","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-36563","label":"ubuntu.com/security/CVE-2021-36563","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-24565","label":"ubuntu.com/security/CVE-2022-24565","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2017-14955","CVE-2017-9781","CVE-2021-36563","CVE-2022-24565"],"downstream":[],"duplicates":[],"related":["CVE-2017-14955","CVE-2017-9781","CVE-2021-36563","CVE-2022-24565"]},"timeline":[{"kind":"published","date":"2022-07-20T10:26:46.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:31:18.786Z","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":"2026-10-21T15:38:09.005Z","stale":false,"partial":false}}