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CVE-2022-29862

Published: Jun 16, 2022Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDU csafCWE-835
NVD MITRE
7.5CVSSHIGH
EPSS Score
1.4%
Top 30.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An infinite loop in OPC UA .NET Standard Stack 1.04.368 allows a remote attackers to cause the application to hang via a crafted message.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-835

Affected Products

n/an/a
OPCFoundation.NetStandard.Opc.Ua.CoreNuGetOSS Libraries
OPC UA .NET StandardOPC Foundation
On-prem
ICS / OT / IoT / industrial-network
ua .net standard stackopcfoundation
Mixed
OSS Libraries / generic-library
nugetpackage-ecosystemOSS Libraries
opc foundationoss-projectICS / OT / IoTaka opc ua
opcfoundationoss-projectOSS Librariesaka opcfoundation

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://opcfoundation.org/security/
opcfoundation.org
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29862.pdf
files.opcfoundation.org
https://github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-5q2v-6j86-5h9v
github.com
and 15 more references View all →

Timeline

Published
Jun 16, 2022
Last Updated
Nov 21, 2024

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