{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.0",
  "cveMetadata": {
    "cveId": "CVE-2024-24788"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc"
      },
      "title": "Malformed DNS message can cause infinite loop in net",
      "descriptions": [
        {
          "lang": "en",
          "value": "A malformed DNS message in response to a query can cause the Lookup functions to get stuck in an infinite loop."
        }
      ],
      "affected": [
        {
          "vendor": "Go standard library",
          "product": "net",
          "collectionURL": "https://pkg.go.dev",
          "packageName": "net",
          "versions": [
            {
              "version": "0",
              "lessThan": "1.21.10",
              "status": "affected",
              "versionType": "semver"
            },
            {
              "version": "1.22.0-0",
              "lessThan": "1.22.3",
              "status": "affected",
              "versionType": "semver"
            }
          ],
          "programRoutines": [
            {
              "name": "extractExtendedRCode"
            },
            {
              "name": "Dial"
            },
            {
              "name": "DialTimeout"
            },
            {
              "name": "Dialer.Dial"
            },
            {
              "name": "Dialer.DialContext"
            },
            {
              "name": "Listen"
            },
            {
              "name": "ListenConfig.Listen"
            },
            {
              "name": "ListenConfig.ListenPacket"
            },
            {
              "name": "ListenPacket"
            },
            {
              "name": "LookupAddr"
            },
            {
              "name": "LookupCNAME"
            },
            {
              "name": "LookupHost"
            },
            {
              "name": "LookupIP"
            },
            {
              "name": "LookupMX"
            },
            {
              "name": "LookupNS"
            },
            {
              "name": "LookupSRV"
            },
            {
              "name": "LookupTXT"
            },
            {
              "name": "ResolveIPAddr"
            },
            {
              "name": "ResolveTCPAddr"
            },
            {
              "name": "ResolveUDPAddr"
            },
            {
              "name": "Resolver.LookupAddr"
            },
            {
              "name": "Resolver.LookupCNAME"
            },
            {
              "name": "Resolver.LookupHost"
            },
            {
              "name": "Resolver.LookupIP"
            },
            {
              "name": "Resolver.LookupIPAddr"
            },
            {
              "name": "Resolver.LookupMX"
            },
            {
              "name": "Resolver.LookupNS"
            },
            {
              "name": "Resolver.LookupNetIP"
            },
            {
              "name": "Resolver.LookupSRV"
            },
            {
              "name": "Resolver.LookupTXT"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE 400: Uncontrolled Resource Consumption"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://go.dev/issue/66754"
        },
        {
          "url": "https://go.dev/cl/578375"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/wkkO4P9stm0"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2024-2824"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "@long-name-let-people-remember-you"
        },
        {
          "lang": "en",
          "value": "Mateusz Poliwczak"
        }
      ]
    }
  }
}