{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "cveMetadata": {
    "state": "PUBLISHED",
    "cveId": "CVE-2022-40302",
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "dateUpdated": "2025-01-30T16:06:39.072Z",
    "dateReserved": "2022-09-09T00:00:00.000Z",
    "datePublished": "2023-05-03T00:00:00.000Z"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre",
        "dateUpdated": "2023-09-19T21:06:29.142Z"
      },
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a denial of service (assertion failure and daemon restart, or out-of-bounds read). This is possible because of inconsistent boundary checks that do not account for reading 3 bytes (instead of 2) in this 0xff case."
        }
      ],
      "affected": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "version": "n/a",
              "status": "affected"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://github.com/FRRouting/frr/releases"
        },
        {
          "name": "DSA-5495",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2023/dsa-5495"
        },
        {
          "name": "[debian-lts-announce] 20230919 [SECURITY] [DLA 3573-1] frr security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "type": "text",
              "lang": "en",
              "description": "n/a"
            }
          ]
        }
      ]
    },
    "adp": [
      {
        "providerMetadata": {
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE",
          "dateUpdated": "2024-08-03T12:14:40.100Z"
        },
        "title": "CVE Program Container",
        "references": [
          {
            "url": "https://github.com/FRRouting/frr/releases",
            "tags": [
              "x_transferred"
            ]
          },
          {
            "name": "DSA-5495",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2023/dsa-5495"
          },
          {
            "name": "[debian-lts-announce] 20230919 [SECURITY] [DLA 3573-1] frr security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html"
          }
        ]
      },
      {
        "problemTypes": [
          {
            "descriptions": [
              {
                "type": "CWE",
                "cweId": "CWE-125",
                "lang": "en",
                "description": "CWE-125 Out-of-bounds Read"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "scope": "UNCHANGED",
              "version": "3.1",
              "baseScore": 6.5,
              "attackVector": "NETWORK",
              "baseSeverity": "MEDIUM",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "integrityImpact": "NONE",
              "userInteraction": "NONE",
              "attackComplexity": "LOW",
              "availabilityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "confidentialityImpact": "NONE"
            }
          },
          {
            "other": {
              "type": "ssvc",
              "content": {
                "timestamp": "2025-01-30T16:06:34.468104Z",
                "id": "CVE-2022-40302",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "version": "2.0.3"
              }
            }
          }
        ],
        "title": "CISA ADP Vulnrichment",
        "providerMetadata": {
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP",
          "dateUpdated": "2025-01-30T16:06:39.072Z"
        }
      }
    ]
  }
}