CVE-2012-5409 Memory corruption in n/a
Remote attackers can execute arbitrary code on Siemens SiPass integrated servers by sending crafted IOCP RPC messages over the network.
- 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-2012-5409?
CVE-2012-5409 is a critical memory corruption vulnerability in n/a, published on 1 Nov 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
AscoServer.exe in the server in Siemens SiPass integrated MP2.6 and earlier does not properly handle IOCP RPC messages received over an Ethernet network, which allows remote attackers to write data to any memory location and consequently execute arbitrary code via crafted messages, as demonstrated by an arbitrary pointer dereference attack or a buffer overflow attack.
Weakness: CWE-119
Which versions are affected by CVE-2012-5409?
It affects 1 product.
Products include Siemens Sipass Integrated.
How do I fix CVE-2012-5409?
No fix has been published for CVE-2012-5409 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-2012-5409 being exploited?
There is no known exploitation of CVE-2012-5409 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
- CVE-2021-44524 Auth bypass in SiPass integrated V2.76
- CVE-2017-9939 Auth bypass in SiPass integrated All versions before V2.70
- CVE-2021-44523 Missing authorization in SiPass integrated V2.76
- CVE-2022-31812 Memory corruption in SiPass integrated
- CVE-2017-9940 Path traversal in SiPass integrated All versions before V2.70
Sources
Also known as GHSA-q4x4-498h-293w.