{
  "schema_version": "1.3.1",
  "id": "GO-2022-1086",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2022-38580",
    "GHSA-f2rj-m42r-6jm2"
  ],
  "summary": "Server-side request forger via X-Skipper-Proxy in github.com/zalando/skipper",
  "details": "An attacker can access the internal metadata server or other unauthenticated URLs by adding a specific header (X-Skipper-Proxy) to the http request.",
  "affected": [
    {
      "package": {
        "name": "github.com/zalando/skipper",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.13.237"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/zalando/skipper/proxy",
            "symbols": [
              "Proxy.ServeHTTP",
              "context.Loopback",
              "forwardToProxy",
              "mapRequest",
              "proxyFromHeader"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/zalando/skipper/security/advisories/GHSA-f2rj-m42r-6jm2"
    },
    {
      "type": "FIX",
      "url": "https://github.com/zalando/skipper/pull/2058"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zalando/skipper/releases/tag/v0.13.237"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2022-1086"
  }
}