{"schemaVersion":3,"id":"USN-5719-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"openjdk-8, openjdk-lts, openjdk-17, openjdk-19 vulnerabilities\n\nIt was discovered that OpenJDK incorrectly handled long client hostnames.\nAn attacker could possibly use this issue to cause the corruption of\nsensitive information. (CVE-2022-21619)\n\nIt was discovered that OpenJDK incorrectly randomized DNS port numbers. A\nremote attacker could possibly use this issue to perform spoofing attacks.\n(CVE-2022-21624)\n\nIt was discovered that OpenJDK did not limit the number of connections\naccepted from HTTP clients. An attacker could possibly use this issue to\ncause a denial of service. (CVE-2022-21628)\n\nIt was discovered that OpenJDK incorrectly handled X.509 certificates. An\nattacker could possibly use this issue to cause a denial of service. This\nissue only affected OpenJDK 8 and OpenJDK 11. (CVE-2022-21626)\n\nIt was discovered that OpenJDK incorrectly handled cached server\nconnections. An attacker could possibly use this issue to perform spoofing\nattacks. This issue only affected OpenJDK 11, OpenJDK 17 and OpenJDK 19.\n(CVE-2022-39399)\n\nIt was discovered that OpenJDK incorrectly handled byte conversions. An\nattacker could possibly use this issue to obtain sensitive information.\nThis issue only affected OpenJDK 11, OpenJDK 17 and OpenJDK 19.\n(CVE-2022-21618)","dates":{"published":"2022-11-09T11:20:53.000Z","modified":"2026-06-25T13:31:32.841Z","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":"openjdk-17","name":"openjdk-17","label":"openjdk-17","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/openjdk-17","purlType":"deb","versions":[{"text":"< 17.0.5+8-2ubuntu1~18.04","noFixRecorded":false,"fixedIn":null},{"text":"< 17.0.5+8-2ubuntu1~20.04","noFixRecorded":false,"fixedIn":null},{"text":"< 17.0.5+8-2ubuntu1~22.04","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 17.0.5+8-2ubuntu1~18.04 | < 17.0.5+8-2ubuntu1~20.04 | < 17.0.5+8-2ubuntu1~22.04","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"openjdk-19","name":"openjdk-19","label":"openjdk-19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/openjdk-19","purlType":"deb","versions":[{"text":"< 19.0.1+10-1ubuntu1~22.04","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 19.0.1+10-1ubuntu1~22.04","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"openjdk-8","name":"openjdk-8","label":"openjdk-8","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/openjdk-8","purlType":"deb","versions":[{"text":"< 8u352-ga-1~16.04","noFixRecorded":false,"fixedIn":null},{"text":"< 8u352-ga-1~18.04","noFixRecorded":false,"fixedIn":null},{"text":"< 8u352-ga-1~20.04","noFixRecorded":false,"fixedIn":null},{"text":"< 8u352-ga-1~22.04","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8u352-ga-1~16.04 | < 8u352-ga-1~18.04 | < 8u352-ga-1~20.04 | < 8u352-ga-1~22.04","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"openjdk-lts","name":"openjdk-lts","label":"openjdk-lts","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/openjdk-lts","purlType":"deb","versions":[{"text":"< 11.0.17+8-1ubuntu2~18.04","noFixRecorded":false,"fixedIn":null},{"text":"< 11.0.17+8-1ubuntu2~20.04","noFixRecorded":false,"fixedIn":null},{"text":"< 11.0.17+8-1ubuntu2~22.04","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.0.17+8-1ubuntu2~18.04 | < 11.0.17+8-1ubuntu2~20.04 | < 11.0.17+8-1ubuntu2~22.04","eol":null,"hubHref":null}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5719-1","label":"ubuntu.com/security/notices/USN-5719-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-21618","label":"ubuntu.com/security/CVE-2022-21618","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-21619","label":"ubuntu.com/security/CVE-2022-21619","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-21624","label":"ubuntu.com/security/CVE-2022-21624","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-21626","label":"ubuntu.com/security/CVE-2022-21626","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-21628","label":"ubuntu.com/security/CVE-2022-21628","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-39399","label":"ubuntu.com/security/CVE-2022-39399","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2022-21618","CVE-2022-21619","CVE-2022-21624","CVE-2022-21626","CVE-2022-21628","CVE-2022-39399"],"downstream":[],"duplicates":[],"related":["CVE-2022-21618","CVE-2022-21619","CVE-2022-21624","CVE-2022-21626","CVE-2022-21628","CVE-2022-39399"]},"timeline":[{"kind":"published","date":"2022-11-09T11:20:53.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:31:32.841Z","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":"2026-10-19T02:39:18.138Z","stale":false,"partial":false}}