data/osv/GO-2025-4010.json

{
  "schema_version": "1.3.1",
  "id": "GO-2025-4010",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2025-47912",
    "CVE-2025-47912"
  ],
  "summary": "Insufficient validation of bracketed IPv6 hostnames in net/url",
  "details": "The Parse function permits values other than IPv6 addresses to be included in square brackets within the host component of a URL. RFC 3986 permits IPv6 addresses to be included within the host component, enclosed within square brackets. For example: \"http://[::1]/\". IPv4 addresses and hostnames must not appear within square brackets. Parse did not enforce this requirement.",
  "affected": [
    {
      "package": {
        "name": "stdlib",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.24.8"
            },
            {
              "introduced": "1.25.0"
            },
            {
              "fixed": "1.25.2"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "net/url",
            "symbols": [
              "JoinPath",
              "Parse",
              "ParseRequestURI",
              "URL.Parse",
              "URL.UnmarshalBinary",
              "parseHost"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "REPORT",
      "url": "https://go.dev/issue/75678"
    },
    {
      "type": "FIX",
      "url": "https://go.dev/cl/709857"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI"
    }
  ],
  "credits": [
    {
      "name": "Enze Wang, Jingcheng Yang and Zehui Miao of Tsinghua University"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2025-4010",
    "review_status": "REVIEWED"
  }
}