{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.0",
  "cveMetadata": {
    "cveId": "CVE-2022-30634"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc"
      },
      "title": "Indefinite hang with large buffers on Windows in crypto/rand",
      "descriptions": [
        {
          "lang": "en",
          "value": "Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite hang by passing a buffer larger than 1 \u003c\u003c 32 - 1 bytes."
        }
      ],
      "affected": [
        {
          "vendor": "Go standard library",
          "product": "crypto/rand",
          "collectionURL": "https://pkg.go.dev",
          "packageName": "crypto/rand",
          "versions": [
            {
              "version": "0",
              "lessThan": "1.17.11",
              "status": "affected",
              "versionType": "semver"
            },
            {
              "version": "1.18.0-0",
              "lessThan": "1.18.3",
              "status": "affected",
              "versionType": "semver"
            }
          ],
          "platforms": [
            "windows"
          ],
          "programRoutines": [
            {
              "name": "Read"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://go.dev/cl/402257"
        },
        {
          "url": "https://go.googlesource.com/go/+/bb1f4416180511231de6d17a1f2f55c82aafc863"
        },
        {
          "url": "https://go.dev/issue/52561"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJ"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2022-0477"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Davis Goodin"
        },
        {
          "lang": "en",
          "value": "Quim Muntal of Microsoft"
        }
      ]
    }
  }
}