{"schemaVersion":3,"id":"USN-3747-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"openjdk-lts vulnerabilities\n\nIt was discovered that OpenJDK did not properly validate types in some\nsituations. An attacker could use this to construct a Java class that could\npossibly bypass sandbox restrictions. (CVE-2018-2825, CVE-2018-2826)\n\nIt was discovered that the PatternSyntaxException class in OpenJDK did not\nproperly validate arguments passed to it. An attacker could use this to\npotentially construct a class that caused a denial of service (excessive\nmemory consumption). (CVE-2018-2952)\n\nDaniel Bleichenbacher discovered a vulnerability in the Galois/Counter Mode\n(GCM) mode of operation for symmetric block ciphers in OpenJDK. An attacker\ncould use this to expose sensitive information. (CVE-2018-2972)","dates":{"published":"2018-08-21T04:38:54.000Z","modified":"2026-02-10T04:41:23.000Z","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":"< 10.0.2+13-1ubuntu0.18.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 10.0.2+13-1ubuntu0.18.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3747-1","label":"ubuntu.com/security/notices/USN-3747-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-2825","label":"ubuntu.com/security/CVE-2018-2825","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2018-2826","label":"ubuntu.com/security/CVE-2018-2826","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2018-2952","label":"ubuntu.com/security/CVE-2018-2952","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2018-2972","label":"ubuntu.com/security/CVE-2018-2972","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2018-2825","CVE-2018-2826","CVE-2018-2952","CVE-2018-2972"],"downstream":[],"duplicates":[],"related":["CVE-2018-2825","CVE-2018-2826","CVE-2018-2952","CVE-2018-2972"]},"timeline":[{"kind":"published","date":"2018-08-21T04:38:54.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-10T04:41:23.000Z","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":"2026-10-20T15:33:39.843Z","stale":false,"partial":false}}