CVE-2022-31121

Improper Input Validation in fabric hyperledger

Published Jul 7, 2022 CVSS 3.1 · 7.5 High EPSS 2.1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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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
History
Type Values Removed Values Added
Metrics epss

{'score': 0.01441}

epss

{'score': 0.01099}

Type Values Removed Values Added
Metrics ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 23, 2025, 6:04 PM
Reserved
May 18, 2022, 12:00 AM
Status
Modified
Published
Jul 7, 2022, 6:15 PM
Modified
Jun 17, 2026, 4:44 AM