CVE-2024-34057 Memory corruption in n/a
A buffer overflow in the IEC 61850 client library allows attackers to cause a denial of service by sending crafted messages.
- 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-2024-34057?
CVE-2024-34057 is a high-severity memory corruption vulnerability in n/a, published on 18 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Triangle Microworks TMW IEC 61850 Client source code libraries before 12.2.0 lack a buffer size check when processing received messages. The resulting buffer overflow can cause a crash, resulting in a denial of service.
Weakness: CWE-120
Which versions are affected by CVE-2024-34057?
It affects 6 products.
Products include Siemens Sicam A8000 Firmware, Siemens Sicam Egs Firmware, Siemens Sicam S8000, Siemens Sicam Scc Firmware, Siemens Sitipe At, Trianglemicroworks Iec 61850 Source Code Library.
How do I fix CVE-2024-34057?
No fix has been published for CVE-2024-34057 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-2024-34057 being exploited?
There is no known exploitation of CVE-2024-34057 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-94j8-54mg-394v.