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CVE-2022-36023

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Date: August 18, 2022

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.

Language: Go

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2022-36023
https://github.com/hyperledger/fabric/releases/tag/v2.4.6
https://github.com/hyperledger/fabric/security/advisories/GHSA-qj6r-fhrc-jj5r
https://github.com/hyperledger/fabric/pull/3576
https://github.com/hyperledger/fabric/pull/3577
https://github.com/hyperledger/fabric/pull/3572
https://www.mend.io/vulnerability-database/CVE-2022-36023

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

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Upgrade Version

Upgrade to version v2.4.6

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

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