CVE-2012-4355 Integer overflow in n/a
Remote attackers can execute arbitrary code on Sielco Sistemi Winlog SCADA systems by sending a crafted TCP packet with a negative integer, leading to a buffer overflow.
- 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-2012-4355?
CVE-2012-4355 is a critical vulnerability in n/a, published on 19 Aug 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attackers to execute arbitrary code via a port-46824 TCP packet with a crafted negative integer after the opcode, triggering incorrect function-pointer processing that can lead to a buffer overflow. NOTE: some of these details are obtained from third party information. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4354.
Weakness: CWE-189
Which versions are affected by CVE-2012-4355?
It affects 2 products.
Products include Sielcosistemi Winlog Lite, Sielcosistemi Winlog Pro.
How do I fix CVE-2012-4355?
No fix has been published for CVE-2012-4355 yet. Limit exposure of the affected software until one is available.
Is CVE-2012-4355 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2012-4355 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-grc2-72xj-8m4q.