GHSA-QJ6R-FHRC-JJ5R

Vulnerability from github – Published: 2022-10-13 19:12 – Updated: 2022-10-13 19:12
VLAI
Summary
Remote denial of service in Hyperledger Fabric Gateway
Details

Impact

If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. This fix checks for the malformed gateway request and returns an error to the gateway client.

Patches

Fixed in v2.4.6.

Workarounds

None, users must upgrade to v2.4.6.

References

https://github.com/hyperledger/fabric/releases/tag/v2.4.6

For more information

If you have any questions or comments about this advisory: * Open an issue in Fabric

Credits

Thank you to Haosheng Wang of OPPO ZIWU Security Lab for this disclosure.

Severity
7.0 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hyperledger/fabric"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.4.0"
            },
            {
              "fixed": "2.4.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-36023"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-10-13T19:12:05Z",
    "nvd_published_at": "2022-08-18T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nIf a gateway client application sends a malformed request to a gateway peer it may crash the peer node.\nThis fix checks for the malformed gateway request and returns an error to the gateway client.\n\n### Patches\nFixed in v2.4.6.\n\n### Workarounds\nNone, users must upgrade to v2.4.6.\n\n### References\nhttps://github.com/hyperledger/fabric/releases/tag/v2.4.6\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [Fabric](https://github.com/hyperledger/fabric)\n\n### Credits\nThank you to Haosheng Wang of OPPO ZIWU Security Lab for this disclosure.\n",
  "id": "GHSA-qj6r-fhrc-jj5r",
  "modified": "2022-10-13T19:12:05Z",
  "published": "2022-10-13T19:12:05Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/hyperledger/fabric/security/advisories/GHSA-qj6r-fhrc-jj5r"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36023"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperledger/fabric/pull/3572"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperledger/fabric/pull/3576"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperledger/fabric/pull/3577"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hyperledger/fabric"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperledger/fabric/releases/tag/v2.4.6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Remote denial of service in Hyperledger Fabric Gateway"
}



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