CVE-2022-31121

 

Published at: - 07-07-2022 08:15

Last modified: - 15-07-2022 05:18

Total changes: - 2

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.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/hyperledger/fabric/releases/tag/v2.2.7
• https://github.com/hyperledger/fabric/releases/tag/v2.4.5
• https://github.com/hyperledger/fabric/commit/0f18359493bcbd5f9f9d1a9b05adabfe5da23b06
• https://github.com/hyperledger/fabric/security/advisories/GHSA-72x4-cq6r-jp4p

 

Keywords

NVD

 

CVE-2022-31121

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures