Hyperledger Fabric is a permissioned distributed ledger framework. In affected versions if a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. A fix has been added in commit 0f1835949 which checks for missing consensus messages and returns an error to the consensus client should the message be missing. Users are advised to upgrade to versions 2.2.7 or v2.4.5. There are no known workarounds for this issue.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-6271 Hyperledger Fabric is a permissioned distributed ledger framework. In affected versions if a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. A fix has been added in commit 0f1835949 which checks for missing consensus messages and returns an error to the consensus client should the message be missing. Users are advised to upgrade to versions 2.2.7 or v2.4.5. There are no known workarounds for this issue.
Github GHSA Github GHSA GHSA-72x4-cq6r-jp4p Hyperledger Fabric vulnerable to Improper Input Validation in orderer/common/cluster consensus request
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.01441}

epss

{'score': 0.01099}


Wed, 23 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-23T18:04:03.524Z

Reserved: 2022-05-18T00:00:00.000Z

Link: CVE-2022-31121

cve-icon Vulnrichment

Updated: 2024-08-03T07:11:39.115Z

cve-icon NVD

Status : Modified

Published: 2022-07-07T18:15:09.517

Modified: 2024-11-21T07:03:56.330

Link: CVE-2022-31121

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses