{
  "schema_version": "1.3.1",
  "id": "GO-2021-0060",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2021-04-14T20:04:52Z",
  "aliases": [
    "CVE-2020-29509",
    "GHSA-xhqq-x44f-9fgg"
  ],
  "summary": "Authentication bypass in github.com/russellhaering/gosaml2",
  "details": "Due to the behavior of encoding/xml, a crafted XML document may cause XML Digital Signature validation to be entirely bypassed, causing an unsigned document to appear signed.",
  "affected": [
    {
      "package": {
        "name": "github.com/russellhaering/gosaml2",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/russellhaering/gosaml2",
            "symbols": [
              "SAMLServiceProvider.RetrieveAssertionInfo",
              "SAMLServiceProvider.ValidateEncodedLogoutRequestPOST",
              "SAMLServiceProvider.ValidateEncodedLogoutResponsePOST",
              "SAMLServiceProvider.ValidateEncodedResponse",
              "parseResponse"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/russellhaering/gosaml2/commit/42606dafba60c58c458f14f75c4c230459672ab9"
    }
  ],
  "credits": [
    {
      "name": "Juho Nurminen"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2021-0060"
  }
}