CVE-2022-29866
High
Description
OPC UA .NET Standard Stack 1.04.368 allows a remote attacker to exhaust the memory resources of a server via a crafted request that triggers Uncontrolled Resource Consumption.
SeverityHigh
CVSS7.5
Exploit probability—
ProductOpcfoundation Ua .net Standard Stack
PublishedJun 16, 2022
First seenJun 16, 2022
How to fix
Update
- opcfoundation ua_.net_standard_stack1.4.368.58 or later
- OPCFoundation.NetStandard.Opc.Ua.Core1.4.368.58 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opcfoundation ua_.net_standard_stack | v < 1.4.368.58 | 1.4.368.58 |
| OPCFoundation.NetStandard.Opc.Ua.CoreNuGet | v < 1.4.368.58 | 1.4.368.58 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.