TRUMPF: Products prone to Unified Automation vulnerabilities
view advisory published 2022-08-15
A number of TRUMPF software tools use the OPC UA Server in C++ based OPC UA SDK by Unified Automation. The application contains several vulnerabilities, which enable an attacker to send malicious data to the application, resulting in a Denial-of-Service.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-29864US | high7.5 | — | ||
OPC UA .NET Standard Stack 1.04.368 allows a remote attacker to cause a server to crash via a large number of messages that trigger Uncontrolled Resource Consumption. | ||||
| CVE-2022-29862US | high7.5 | — | ||
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. | ||||
02
references
External citations — patches, advisories, analysis.
03
remediations (2)
- Fixed
Use the updated versions of the TRUMPF OPC UA server that will be available via MyTRUMPF.
- Fixed
Use the updated versions of the TRUMPF OPC UA server that will be available via MyTRUMPF.
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