{
  "schema_version": "1.3.1",
  "id": "GO-2022-0537",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2022-08-01T22:21:06Z",
  "aliases": [
    "CVE-2022-32189"
  ],
  "summary": "Panic when decoding Float and Rat types in math/big",
  "details": "Decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service.",
  "affected": [
    {
      "package": {
        "name": "stdlib",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.17.13"
            },
            {
              "introduced": "1.18.0-0"
            },
            {
              "fixed": "1.18.5"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "math/big",
            "symbols": [
              "Float.GobDecode",
              "Rat.GobDecode"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://go.dev/cl/417774"
    },
    {
      "type": "FIX",
      "url": "https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66"
    },
    {
      "type": "REPORT",
      "url": "https://go.dev/issue/53871"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/YqYYG87xB10"
    }
  ],
  "credits": [
    {
      "name": "@catenacyber"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2022-0537"
  }
}