{"schemaVersion":3,"id":"USN-2622-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"openldap vulnerabilities\n\nIt was discovered that OpenLDAP incorrectly handled certain search queries\nthat returned empty attributes. A remote attacker could use this issue to\ncause OpenLDAP to assert, resulting in a denial of service. This issue only\naffected Ubuntu 12.04 LTS. (CVE-2012-1164)\n\nMichael Vishchers discovered that OpenLDAP improperly counted references\nwhen the rwm overlay was used. A remote attacker could use this issue to\ncause OpenLDAP to crash, resulting in a denial of service. (CVE-2013-4449)\n\nIt was discovered that OpenLDAP incorrectly handled certain empty attribute\nlists in search requests. A remote attacker could use this issue to cause\nOpenLDAP to crash, resulting in a denial of service. (CVE-2015-1545)","dates":{"published":"2015-05-26T17:45:13.000Z","modified":"2026-04-22T09:13:10.146Z","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":"openldap","name":"openldap","label":"openldap","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/openldap","purlType":"deb","versions":[{"text":"< 2.4.31-1+nmu2ubuntu8.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.4.31-1+nmu2ubuntu8.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-2622-1","label":"ubuntu.com/security/notices/USN-2622-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2012-1164","label":"ubuntu.com/security/CVE-2012-1164","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2013-4449","label":"ubuntu.com/security/CVE-2013-4449","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-1545","label":"ubuntu.com/security/CVE-2015-1545","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2013-4449","CVE-2015-1545"],"downstream":[],"duplicates":[],"related":["CVE-2013-4449","CVE-2015-1545"]},"timeline":[{"kind":"published","date":"2015-05-26T17:45:13.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:13:10.146Z","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":"2026-10-19T21:47:15.366Z","stale":false,"partial":false}}