{
  "schema_version": "1.3.1",
  "id": "GO-2022-0477",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2022-06-09T01:43:37Z",
  "aliases": [
    "CVE-2022-30634"
  ],
  "summary": "Indefinite hang with large buffers on Windows in crypto/rand",
  "details": "On Windows, rand.Read will hang indefinitely if passed a buffer larger than 1 \u003c\u003c 32 - 1 bytes.",
  "affected": [
    {
      "package": {
        "name": "stdlib",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.17.11"
            },
            {
              "introduced": "1.18.0-0"
            },
            {
              "fixed": "1.18.3"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "crypto/rand",
            "goos": [
              "windows"
            ],
            "symbols": [
              "Read"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://go.dev/cl/402257"
    },
    {
      "type": "FIX",
      "url": "https://go.googlesource.com/go/+/bb1f4416180511231de6d17a1f2f55c82aafc863"
    },
    {
      "type": "REPORT",
      "url": "https://go.dev/issue/52561"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJ"
    }
  ],
  "credits": [
    {
      "name": "Davis Goodin"
    },
    {
      "name": "Quim Muntal of Microsoft"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2022-0477"
  }
}