{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "13.2.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "c873a5c4a9f2638ae78b7d7cd961423d553dee72"
            }
          ],
          "repo": "https://github.com/technitiumsoftware/dnsserver",
          "type": "GIT"
        }
      ]
    }
  ],
  "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.",
  "id": "CVE-2024-56089",
  "modified": "2026-03-10T21:52:48.969785666Z",
  "published": "2025-12-01T15:15:48.697Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://technitium.com/dns/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md#version-134"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}