{"schemaVersion":3,"id":"USN-6733-2","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"gnutls28 vulnerabilities\n\nUSN-6733-1 fixed vulnerabilities in GnuTLS. This update provides the\ncorresponding updates for Ubuntu 24.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that GnuTLS had a timing side-channel when performing\n certain ECDSA operations. A remote attacker could possibly use this issue\n to recover sensitive information. (CVE-2024-28834)\n\n It was discovered that GnuTLS incorrectly handled verifying certain PEM\n bundles. A remote attacker could possibly use this issue to cause GnuTLS to\n crash, resulting in a denial of service. This issue only affected Ubuntu\n 22.04 LTS and Ubuntu 23.10. (CVE-2024-28835)","dates":{"published":"2024-04-29T11:38:34.000Z","modified":"2026-04-22T10:46:10.193Z","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":"gnutls28","name":"gnutls28","label":"gnutls28","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/gnutls28","purlType":"deb","versions":[{"text":"< 3.8.3-1.1ubuntu3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.8.3-1.1ubuntu3.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6733-2","label":"ubuntu.com/security/notices/USN-6733-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-28834","label":"ubuntu.com/security/CVE-2024-28834","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-28835","label":"ubuntu.com/security/CVE-2024-28835","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2024-28834","CVE-2024-28835"],"downstream":[],"duplicates":[],"related":["CVE-2024-28834","CVE-2024-28835"]},"timeline":[{"kind":"published","date":"2024-04-29T11:38:34.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T10:46:10.193Z","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":"2026-10-20T03:07:40.903Z","stale":false,"partial":false}}