{"schemaVersion":3,"id":"USN-6811-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"openjdk-lts vulnerabilities\n\nIt was discovered that the Hotspot component of OpenJDK 11 incorrectly\nhandled certain exceptions with specially crafted long messages. An\nattacker could possibly use this issue to cause a denial of service.\n(CVE-2024-21011)\n\nIt was discovered that OpenJDK 11 incorrectly performed reverse DNS\nquery under certain circumstances in the Networking/HTTP client\ncomponent. An attacker could possibly use this issue to obtain sensitive\ninformation. (CVE-2024-21012)\n\nVladimir Kondratyev discovered that the Hotspot component of OpenJDK 11\nincorrectly handled address offset calculations in the C1 compiler. An\nattacker could possibly use this issue to cause a denial of service\nor execute arbitrary code. (CVE-2024-21068)\n\nYakov Shafranovich discovered that OpenJDK 11 did not properly manage\nmemory in the Pack200 archive format. An attacker could possibly use this\nissue to cause a denial of service. (CVE-2024-21085)\n\nIt was discovered that the Hotspot component of OpenJDK 11 incorrectly\nhandled array accesses in the C2 compiler. An attacker could possibly use\nthis issue to cause a denial of service or execute arbitrary code.\n(CVE-2024-21094)","dates":{"published":"2024-06-06T01:54:44.000Z","modified":"2026-04-27T17:09:19.876Z","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-lts","name":"openjdk-lts","label":"openjdk-lts","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/openjdk-lts","purlType":"deb","versions":[{"text":"< 11.0.23+9-1ubuntu1~18.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 11.0.23+9-1ubuntu1~20.04.2","noFixRecorded":false,"fixedIn":null},{"text":"< 11.0.23+9-1ubuntu1~22.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.0.23+9-1ubuntu1~18.04.1 | < 11.0.23+9-1ubuntu1~20.04.2 | < 11.0.23+9-1ubuntu1~22.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6811-1","label":"ubuntu.com/security/notices/USN-6811-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-21011","label":"ubuntu.com/security/CVE-2024-21011","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-21012","label":"ubuntu.com/security/CVE-2024-21012","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-21068","label":"ubuntu.com/security/CVE-2024-21068","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-21085","label":"ubuntu.com/security/CVE-2024-21085","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-21094","label":"ubuntu.com/security/CVE-2024-21094","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2024-21011","CVE-2024-21012","CVE-2024-21068","CVE-2024-21085","CVE-2024-21094"],"downstream":[],"duplicates":[],"related":["CVE-2024-21011","CVE-2024-21012","CVE-2024-21068","CVE-2024-21085","CVE-2024-21094"]},"timeline":[{"kind":"published","date":"2024-06-06T01:54:44.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T17:09:19.876Z","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":"2026-10-19T10:20:55.859Z","stale":false,"partial":false}}