CVE-2022-31121: Hyperledger Fabric vulnerable to Improper Input Validation in orderer/common/cluster consensus request

CVE-2022-31121 · Severity: low · CVSS 3.1 · Published 2022-07-08

Hyperledger Fabric vulnerable to Improper Input Validation in orderer/common/cluster consensus request

Technologies: github.com/hyperledger/fabric (Go). Vendors: Go.

Quick answers

Is CVE-2022-31121 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2022-31121 being exploited in the wild.
How severe is CVE-2022-31121?
Low severity, with a CVSS score of 3.1, published 8 July 2022.
Which products and versions are affected?
github.com/hyperledger/fabric (Go) SEMVER:introduced=0,fixed=2.2.7.
Is there a fix for CVE-2022-31121?
Yes. github.com/hyperledger/fabric (Go): upgrade to 2.2.7 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2022-31121?
Check whether you run github.com/hyperledger/fabric (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • github.com/hyperledger/fabric (Go): upgrade to 2.2.7 or later
    go get github.com/hyperledger/fabric@v2.2.7

Affected products

  • github.com/hyperledger/fabric (Go) SEMVER:introduced=0,fixed=2.2.7

Identifiers

  • CVE-2022-31121
  • GHSA-72x4-cq6r-jp4p

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