CVE-2023-24482 Memory corruption in COMOS V10.2
An attacker can execute arbitrary code or cause denial of service via a buffer overflow in the cache validation service of Siemens COMOS.
- 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-2023-24482?
CVE-2023-24482 is a critical memory corruption vulnerability in Siemens COMOS V10.2, published on 14 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions < V10.3.3.1.45), COMOS V10.3.3.2 (All versions < V10.3.3.2.33), COMOS V10.3.3.3 (All versions < V10.3.3.3.9), COMOS V10.3.3.4 (All versions < V10.3.3.4.6), COMOS V10.4.0.0 (All versions < V10.4.0.0.31), COMOS V10.4.1.0 (All versions < V10.4.1.0.32), COMOS V10.4.2.0 (All versions < V10.4.2.0.25). Cache validation service in COMOS is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This could allow an attacker to execute arbitrary code on the target system or cause denial of service condition.
Weakness: CWE-120
Which versions are affected by CVE-2023-24482?
It affects 1 product.
Products include Siemens Comos.
How do I fix CVE-2023-24482?
No fix has been published for CVE-2023-24482 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-2023-24482 being exploited?
There is no known exploitation of CVE-2023-24482 in the wild and no public exploit code.
Other vulnerabilities in Siemens COMOS V10.2
Sources
Also known as GHSA-jq98-78qg-f4vf.