{"schemaVersion":3,"id":"USN-5487-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"apache2 vulnerabilities\n\nIt was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled\ncertain crafted request. A remote attacker could possibly use this issue to\nperform an HTTP Request Smuggling attack. (CVE-2022-26377)\n\nIt was discovered that Apache HTTP Server incorrectly handled certain\nrequest. An attacker could possibly use this issue to cause a denial\nof service. (CVE-2022-28614)\n\nIt was discovered that Apache HTTP Server incorrectly handled certain request.\nAn attacker could possibly use this issue to cause a crash or expose\nsensitive information. (CVE-2022-28615)\n\nIt was discovered that Apache HTTP Server incorrectly handled certain request.\nAn attacker could possibly use this issue to cause a denial of service.\n(CVE-2022-29404)\n\nIt was discovered that Apache HTTP Server incorrectly handled certain\nrequest. An attacker could possibly use this issue to cause a crash.\n(CVE-2022-30522)\n\nIt was discovered that Apache HTTP Server incorrectly handled certain request.\nAn attacker could possibly use this issue to execute arbitrary code or cause\na crash. (CVE-2022-30556)\n\nIt was discovered that Apache HTTP Server incorrectly handled certain request.\nAn attacker could possibly use this issue to bypass IP based authentication.\n(CVE-2022-31813)","dates":{"published":"2022-06-21T13:12:48.000Z","modified":"2026-06-29T13:49:38.727Z","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":"apache2","name":"apache2","label":"apache2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/apache2","purlType":"deb","versions":[{"text":"< 2.4.7-1ubuntu4.22+esm5","noFixRecorded":false,"fixedIn":null},{"text":"< 2.4.18-2ubuntu3.17+esm6","noFixRecorded":false,"fixedIn":null},{"text":"< 2.4.29-1ubuntu4.24","noFixRecorded":false,"fixedIn":null},{"text":"< 2.4.41-4ubuntu3.12","noFixRecorded":false,"fixedIn":null},{"text":"< 2.4.52-1ubuntu4.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.4.7-1ubuntu4.22+esm5 | < 2.4.18-2ubuntu3.17+esm6 | < 2.4.29-1ubuntu4.24 | < 2.4.41-4ubuntu3.12 | < 2.4.52-1ubuntu4.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5487-1","label":"ubuntu.com/security/notices/USN-5487-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-26377","label":"ubuntu.com/security/CVE-2022-26377","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-28614","label":"ubuntu.com/security/CVE-2022-28614","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-28615","label":"ubuntu.com/security/CVE-2022-28615","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-29404","label":"ubuntu.com/security/CVE-2022-29404","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-30522","label":"ubuntu.com/security/CVE-2022-30522","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-30556","label":"ubuntu.com/security/CVE-2022-30556","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-31813","label":"ubuntu.com/security/CVE-2022-31813","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2022-26377","CVE-2022-28614","CVE-2022-28615","CVE-2022-29404","CVE-2022-30522","CVE-2022-30556","CVE-2022-31813"],"downstream":[],"duplicates":[],"related":["CVE-2022-26377","CVE-2022-28614","CVE-2022-28615","CVE-2022-29404","CVE-2022-30522","CVE-2022-30556","CVE-2022-31813"]},"timeline":[{"kind":"published","date":"2022-06-21T13:12:48.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-29T13:49:38.727Z","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":"2026-10-19T08:39:01.524Z","stale":false,"partial":false}}