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EUVD-2022-40774

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

An attacker can exploit malformed EdDSA signatures to induce memory leaks and crashes in named.

Related
Affected
Refs
[
  {
    "enisaIdVendor": [
      {
        "id": "91055f70-e48c-3779-98d3-2e41af5069b9",
        "vendor": {
          "name": "ISC"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "06449349-40b4-3456-a8d9-e41b4885eb56",
        "product": {
          "name": "BIND9"
        },
        "product_version": "Open Source Branches 9.11 through 9.16 9.11.3 through versions before 9.16.33"
      },
      {
        "id": "0cb204fb-4025-385c-bbc1-2864a2935ce1",
        "product": {
          "name": "BIND9"
        },
        "product_version": "Supported Preview Branch 9.11-S 9.11.4-S1 through versions up to and including 9.11.37-S1"
      },
      {
        "id": "57e972aa-add6-3f91-90ea-a264e9ee2f34",
        "product": {
          "name": "BIND9"
        },
        "product_version": "Open Source Branch 9.10 9.10.7 through versions up to and including 9.10.8"
      },
      {
        "id": "597c59ac-b196-3402-834b-4a97cda7ae2d",
        "product": {
          "name": "BIND9"
        },
        "product_version": "Supported Preview Branch 9.16-S 9.16.8-S1 through versions before 9.16.33-S1"
      },
      {
        "id": "adc8abf3-4cfe-340d-88cc-829fd9ea2b68",
        "product": {
          "name": "BIND9"
        },
        "product_version": "Open Source Branch 9.18 9.18.0 through versions before 9.18.7"
      },
      {
        "id": "d0b1fa88-2191-3c2b-898a-e4de435d421d",
        "product": {
          "name": "BIND9"
        },
        "product_version": "Development Branch 9.19 9.19.0 through versions before 9.19.5"
      },
      {
        "id": "ee5bada1-d0da-38d6-8bd8-7677fead16f6",
        "product": {
          "name": "BIND9"
        },
        "product_version": "Open Source Branch 9.9 9.9.12 through versions up to and including 9.9.13"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
7.6High risk
Vulners AI Score7.6
CVSS 3.17.5
EPSS0.01421
SSVC
1