{"schemaVersion":3,"id":"USN-6909-2","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"bind9 vulnerabilities\n\nUSN-6909-1 fixed several vulnerabilities in Bind. This update provides\nthe corresponding update for Ubuntu 18.04 LTS.\n\nOriginal advisory details:\n\n Toshifumi Sakaguchi discovered that Bind incorrectly handled having a very\n large number of RRs existing at the same time. A remote attacker could\n possibly use this issue to cause Bind to consume resources, leading to a\n denial of service. (CVE-2024-1737)\n\n It was discovered that Bind incorrectly handled a large number of SIG(0)\n signed requests. A remote attacker could possibly use this issue to cause\n Bind to consume resources, leading to a denial of service. (CVE-2024-1975)","dates":{"published":"2024-08-01T16:54:51.000Z","modified":"2026-04-27T17:20:58.983Z","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":"bind9","name":"bind9","label":"bind9","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/bind9","purlType":"deb","versions":[{"text":"< 1:9.11.3+dfsg-1ubuntu1.19+esm4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1:9.11.3+dfsg-1ubuntu1.19+esm4","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6909-2","label":"ubuntu.com/security/notices/USN-6909-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-1737","label":"ubuntu.com/security/CVE-2024-1737","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-1975","label":"ubuntu.com/security/CVE-2024-1975","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2024-1737","CVE-2024-1975"],"downstream":[],"duplicates":[],"related":["CVE-2024-1737","CVE-2024-1975"]},"timeline":[{"kind":"published","date":"2024-08-01T16:54:51.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T17:20:58.983Z","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":"2026-10-19T16:53:59.258Z","stale":false,"partial":false}}