data/cve/v5/GO-2020-0047.json

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.0",
  "cveMetadata": {
    "cveId": "CVE-2020-36563"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc"
      },
      "title": "Weak hash (SHA-1) in github.com/RobotsAndPencils/go-saml",
      "descriptions": [
        {
          "lang": "en",
          "value": "XML Digital Signatures generated and validated using this package use SHA-1, which may allow an attacker to craft inputs which cause hash collisions depending on their control over the input."
        }
      ],
      "affected": [
        {
          "vendor": "github.com/RobotsAndPencils/go-saml",
          "product": "github.com/RobotsAndPencils/go-saml",
          "collectionURL": "https://pkg.go.dev",
          "packageName": "github.com/RobotsAndPencils/go-saml",
          "programRoutines": [
            {
              "name": "AuthnRequest.Validate"
            },
            {
              "name": "NewAuthnRequest"
            },
            {
              "name": "NewSignedResponse"
            },
            {
              "name": "ServiceProviderSettings.GetAuthnRequest"
            }
          ],
          "defaultStatus": "affected"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE 328: Use of Weak Hash"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://github.com/RobotsAndPencils/go-saml/pull/38"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2020-0047"
        }
      ]
    }
  }
}