CVE-2022-31810 Memory corruption in SiPass integrated
Unauthenticated remote attackers can crash the SiPass integrated server via a stack-based buffer overflow in the configuration client login.
- 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-2022-31810?
CVE-2022-31810 is a high-severity memory corruption vulnerability in Siemens SiPass integrated, published on 11 Jul 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 SiPass integrated (All versions < V2.90.3.8). Affected server applications improperly check the size of data packets received for the configuration client login, causing a stack-based buffer overflow. This could allow an unauthenticated remote attacker to crash the server application, creating a denial of service condition.
Which versions are affected by CVE-2022-31810?
It affects 1 product.
Products include Siemens Sipass Integrated.
How do I fix CVE-2022-31810?
No fix has been published for CVE-2022-31810 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-2022-31810 being exploited?
There is no known exploitation of CVE-2022-31810 in the wild and no public exploit code.
Other vulnerabilities in Siemens SiPass integrated
Sources
Also known as GHSA-fm23-rwc2-2p82.