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CVE

CWE

Training

CVE-2022-36023

Published: Aug 18, 2022

Modified: Apr 23, 2025

PUBLISHED

CVSS v3.1

7.0

HIGH

Description

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6.

Vendor	Product	Versions
hyperledger	fabric	affected `< 2.4.6`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

References

https://github.com/hyperledger/fabric/security/advisories/GHSA-qj6r-fhrc-jj5r

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

https://github.com/hyperledger/fabric/pull/3572

https://github.com/hyperledger/fabric/pull/3576

https://github.com/hyperledger/fabric/pull/3577

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