CVE-2022-31121 – github.com/hyperledger/fabric

Package

Manager: go
Name: github.com/hyperledger/fabric
Vulnerable Version: >=0 <2.2.7 || >=2.3.0 <2.4.5

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00986 pctl0.75959

Details

Hyperledger Fabric vulnerable to Improper Input Validation in orderer/common/cluster consensus request ### Impact If a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. This fix checks for the malformed consensus request and returns an error to the consensus client. ### Specific Go Packages Affected github.com/hyperledger/fabric/orderer/common/cluster ### Patches Fixed in v2.2.7 and v2.4.5. ### Workarounds None, users must upgrade to v2.2.7 or v2.4.5. ### References https://github.com/hyperledger/fabric/releases/tag/v2.2.7 https://github.com/hyperledger/fabric/releases/tag/v2.4.5 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Hyperledger Fabric repository](https://github.com/hyperledger/fabric/issues) ### Credits Thank you to Haosheng Wang of OPPO ZIWU Security Lab for this disclosure.

Metadata

Created: 2022-07-08T17:06:39Z
Modified: 2023-10-02T11:31:35Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-72x4-cq6r-jp4p/GHSA-72x4-cq6r-jp4p.json
CWE IDs: ["CWE-20"]
Alternative ID: GHSA-72x4-cq6r-jp4p
Finding: F184
Auto approve: 1