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CVE-2022-36023

Remote denial of service in Hyperledger Fabric Gateway

Published: Aug 18, 2022Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-20
7.0HIGH
NVD MITRE
EPSS Score
1.1%
Top 36.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

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 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:LI:LA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:HAvailability
High
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Weaknesses

CWE-20

Affected Products

hyperledger
oss-project
fabricMixed
OSS Libraries / generic-library
Go
package-ecosystem
github.com/hyperledger/fabric
OSS Libraries

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

https://github.com/hyperledger/fabric/pull/3572
github.com
https://github.com/hyperledger/fabric/pull/3576
github.com
https://github.com/hyperledger/fabric/pull/3577
github.com
and 4 more references View all →

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