What is CVE-2022-36023?

CVE-2022-36023 is a high-severity vulnerability in Hyperledger Fabric, classified under Improper Input Validation. CVSS score: 7.0/10. Published 2022-08-18.

How severe is CVE-2022-36023?

High severity. CVSS v3 base score is 7.0 out of 10.

Improper input validation in Hyperledger Fabric

CVE-2022-36023

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…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.007 (73.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H.

Affected products

Hyperledger Fabric — versions < 2.4.6

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

github.com/hyperledger/fabric/security/advisories/GHSA-qj6r-fhrc-jj5r
github.com/hyperledger/fabric/releases/tag/v2.4.6
github.com/hyperledger/fabric/pull/3572
github.com/hyperledger/fabric/pull/3576
github.com/hyperledger/fabric/pull/3577

Frequently asked questions

What is CVE-2022-36023?: CVE-2022-36023 is a high-severity vulnerability in Hyperledger Fabric, classified under Improper Input Validation. CVSS score: 7.0/10. Published 2022-08-18.
How severe is CVE-2022-36023?: High severity. CVSS v3 base score is 7.0 out of 10.