CVE-2023-0755 Memory corruption in .NET-SDK
Attackers can crash the server and execute arbitrary code via improper array index validation in industrial connectivity software.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0755?
CVE-2023-0755 is a critical memory corruption vulnerability in General Electric .NET-SDK, published on 23 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The affected products are vulnerable to an improper validation of array index, which could allow an attacker to crash the server and remotely execute arbitrary code.
Weakness: CWE-129
Which versions are affected by CVE-2023-0755?
It affects 9 products.
Products include Ge Digital Industrial Gateway Server, Ptc Kepware Server, Ptc Kepware Serverex, Ptc Thingworx .Net-Sdk, Ptc Thingworx Edge C-Sdk, Ptc Thingworx Edge Microserver and 3 more.
How do I fix CVE-2023-0755?
No fix has been published for CVE-2023-0755 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-0755 being exploited?
There is no known exploitation of CVE-2023-0755 in the wild and no public exploit code.
Other vulnerabilities in General Electric .NET-SDK
Sources
Also known as GHSA-mqp8-25jm-w22w.