{"id":"CVE-2024-56089","details":"An issue in Technitium through v13.2.2 enables attackers to conduct a DNS cache poisoning attack and inject fake responses by reviving the birthday attack.","modified":"2026-08-12T03:51:31.712866307Z","published":"2025-12-01T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56089.json"},"references":[{"type":"WEB","url":"https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md#version-134"},{"type":"WEB","url":"https://technitium.com/dns/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56089.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-56089"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/technitiumsoftware/dnsserver","events":[{"introduced":"0"},{"fixed":"c873a5c4a9f2638ae78b7d7cd961423d553dee72"}],"database_specific":{"cpe":"cpe:2.3:a:technitium:dnsserver:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"v13.2.2"},{"last_affected":"13.2.2"}],"source":["DESCRIPTION","CPE_RANGE"]}}],"versions":["v13.2.1","v13.2","v13.1.1","v13.1","v13.0.2","v12.2.1","v12.2","v12.1","v12.0.1","v12.0","v11.5.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-56089.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}