{"schemaVersion":3,"id":"USN-6994-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"netty vulnerabilities\n\nIt was discovered that Netty did not properly sanitize its input\nparameters. A remote attacker could possibly use this issue to cause a\ncrash. (CVE-2023-34462)\n\nIt was discovered that Netty incorrectly handled request cancellation. A\nremote attacker could possibly use this issue to cause Netty to consume\nresources, leading to a denial of service. (CVE-2023-44487)","dates":{"published":"2024-09-05T20:39:48.000Z","modified":"2026-04-27T17:26:14.446Z","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":"netty","name":"netty","label":"netty","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/netty","purlType":"deb","versions":[{"text":"< 1:4.1.48-4+deb11u2build0.22.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1:4.1.48-4+deb11u2build0.22.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6994-1","label":"ubuntu.com/security/notices/USN-6994-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-34462","label":"ubuntu.com/security/CVE-2023-34462","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-44487","label":"ubuntu.com/security/CVE-2023-44487","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2023-34462","CVE-2023-44487"],"downstream":[],"duplicates":[],"related":["CVE-2023-34462","CVE-2023-44487"]},"timeline":[{"kind":"published","date":"2024-09-05T20:39:48.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T17:26:14.446Z","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":"2026-10-20T21:23:35.470Z","stale":false,"partial":false}}