GHSA-P94W-42G3-F7H4高危已审查

Holder can (re)create authentic credentials after receiving a credential in vp-toolkit

OSV 1.4.0 · github-reviewed · 修改于 2020-02-29 00:38

发布时间

2020-03-06 09:16

GitHub 审查时间

2020-02-29 00:38

NVD 发布时间

—

源文件

advisories/github-reviewed/2020/03/GHSA-p94w-42g3-f7h4/GHSA-p94w-42g3-f7h4.json

公告说明

Impact

The verifyVerifiableCredential() method check the cryptographic integrity of the Verifiable Credential, but it does not check if the credential.issuer DID matches the signer of the credential.

The verifier is impacted by this vulnerability.

Patches

Patch will be available in version 0.2.2.

Workarounds

In case you trust certain issuers for certain credentials as a verifier, trust the issuer's public key from the credential.proof.verificationMethod field.

References

Github issue

For more information

If you have any questions or comments about this advisory:

Discuss in the existing issue
Contact me

受影响的软件包

标识信息

别名 / CVE

无

CWE

无

软件生态

npm

扩展资料

暂无扩展资料。

CVSS 评分

没有 CVSS 数据。

原始 OSV JSON

{
  "id": "GHSA-p94w-42g3-f7h4",
  "aliases": [],
  "details": "### Impact\nThe [`verifyVerifiableCredential()`](https://github.com/rabobank-blockchain/vp-toolkit/blob/master/src/service/signers/verifiable-credential-signer.ts#L57) method check the cryptographic integrity of the Verifiable Credential, but it does not check if the [`credential.issuer`](https://github.com/rabobank-blockchain/vp-toolkit-models/blob/develop/src/model/verifiable-credential.ts#L129) DID matches the signer of the credential.\n\nThe **verifier** is impacted by this vulnerability.\n\n### Patches\nPatch will be available in version 0.2.2.\n\n### Workarounds\nIn case you trust certain issuers for certain credentials as a verifier, trust the issuer&#39;s public key from the `credential.proof.verificationMethod` field.\n\n### References\n[Github issue](https://github.com/rabobank-blockchain/vp-toolkit/issues/13)\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Discuss in the existing [issue](https://github.com/rabobank-blockchain/vp-toolkit/issues/13)\n* [Contact me](https://github.com/rabomarnix)",
  "summary": "Holder can (re)create authentic credentials after receiving a credential in vp-toolkit",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.2"
            }
          ]
        }
      ],
      "package": {
        "name": "vp-toolkit",
        "ecosystem": "npm"
      }
    }
  ],
  "modified": "2020-02-28T16:38:09Z",
  "severity": [],
  "published": "2020-03-06T01:16:00Z",
  "references": [
    {
      "url": "https://github.com/rabobank-blockchain/vp-toolkit/security/advisories/GHSA-p94w-42g3-f7h4",
      "type": "WEB"
    },
    {
      "url": "https://github.com/rabobank-blockchain/vp-toolkit/issues/13",
      "type": "WEB"
    },
    {
      "url": "https://github.com/rabobank-blockchain/vp-toolkit/commit/6315936d1d7913fd116fa51a0dbbd29d82c0ce17",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": null,
    "github_reviewed_at": "2020-02-28T16:38:09Z"
  }
}