ghsa-pq4w-qm9g-qx68
Vulnerability from github
Published
2020-03-16 22:46
Modified
2021-07-28 18:54
Severity ?
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
Insufficient Nonce Validation in Eclipse Milo Client
Details

Impact

Credential replay affecting those connected to a server when all 3 of the following conditions are met: - SecurityPolicy is None - using username/password or X509-based authentication - the server has a defect causing it to send null/empty or zeroed nonces

Patches

The problem has been patched in version 0.3.6. A more relaxed treatment of validation as agreed upon by the OPC UA Security Working Group is implemented in version 0.3.7.

Workarounds

Do not use username/password or X509-based authentication with SecurityPolicy of None.

References

https://opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2019-19135.pdf

For more information

If you have any questions or comments about this advisory: * Open an issue at https://github.com/eclipse/milo/issues * Email the mailing list

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.3.4"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.eclipse.milo:sdk-client"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.3.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-19135"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-330",
      "CWE-522"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-03-16T20:59:53Z",
    "nvd_published_at": "2020-03-16T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nCredential replay affecting those connected to a server when *all 3* of the following conditions are met:\n- `SecurityPolicy` is `None`\n- using username/password or X509-based authentication\n- the server has a defect causing it to send null/empty or zeroed nonces \n\n### Patches\nThe problem has been patched in version `0.3.6`. A more relaxed treatment of validation as agreed upon by the OPC UA Security Working Group is implemented in version `0.3.7`.\n\n### Workarounds\nDo not use username/password or X509-based authentication with `SecurityPolicy` of `None`.\n\n### References\nhttps://opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2019-19135.pdf\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue at [https://github.com/eclipse/milo/issues](https://github.com/eclipse/milo/issues)\n* Email [the mailing list](mailto:milo-dev@eclipse.org)",
  "id": "GHSA-pq4w-qm9g-qx68",
  "modified": "2021-07-28T18:54:53Z",
  "published": "2020-03-16T22:46:50Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/eclipse/milo/security/advisories/GHSA-pq4w-qm9g-qx68"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19135"
    },
    {
      "type": "WEB",
      "url": "https://github.com/eclipse/milo/commit/cac0e710bf2b8bed9c602fc597e9de1d8903abed"
    },
    {
      "type": "WEB",
      "url": "https://opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2019-19135.pdf"
    },
    {
      "type": "WEB",
      "url": "https://opcfoundation.org/security-bulletins"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Insufficient Nonce Validation in Eclipse Milo Client"
}


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