{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "state": "PUBLISHED",
    "cveId": "CVE-2023-38406",
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "dateUpdated": "2025-11-04T16:10:14.828Z",
    "dateReserved": "2023-07-17T00:00:00.000Z",
    "datePublished": "2023-11-06T00:00:00.000Z"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre",
        "dateUpdated": "2024-04-28T07:06:01.391Z"
      },
      "descriptions": [
        {
          "lang": "en",
          "value": "bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a \"flowspec overflow.\""
        }
      ],
      "affected": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "version": "n/a",
              "status": "affected"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://github.com/FRRouting/frr/pull/12884"
        },
        {
          "url": "https://github.com/FRRouting/frr/compare/frr-8.4.2...frr-8.4.3"
        },
        {
          "name": "[debian-lts-announce] 20240428 [SECURITY] [DLA 3797-1] frr security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "type": "text",
              "lang": "en",
              "description": "n/a"
            }
          ]
        }
      ]
    },
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "type": "ssvc",
              "content": {
                "timestamp": "2024-07-09T20:35:21.769140Z",
                "id": "CVE-2023-38406",
                "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": "2024-07-09T20:35:30.433Z"
        }
      },
      {
        "title": "CVE Program Container",
        "references": [
          {
            "url": "https://github.com/FRRouting/frr/pull/12884",
            "tags": [
              "x_transferred"
            ]
          },
          {
            "url": "https://github.com/FRRouting/frr/compare/frr-8.4.2...frr-8.4.3",
            "tags": [
              "x_transferred"
            ]
          },
          {
            "name": "[debian-lts-announce] 20240428 [SECURITY] [DLA 3797-1] frr security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00007.html"
          }
        ],
        "providerMetadata": {
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE",
          "dateUpdated": "2025-11-04T16:10:14.828Z"
        }
      }
    ]
  }
}