CVE-2022-31121
Assigner: GitHub_M
Published: 2022-07-07T18:00:14
State: PUBLISHED
affected: product: fabric
vendor: hyperledger
versions: status: affected
version: < 2.2.7
status: affected
version: >= 2.3.0, < 2.4.5
descriptions: value: 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.
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
problemTypes: descriptions: cweId: CWE-20
description: CWE-20: Improper Input Validation
type: CWE
source: advisory: GHSA-72x4-cq6r-jp4p
discovery: UNKNOWN
title: Improper Input Validation in fabric hyperledger