CVE-2011-4536 Memory corruption in n/a

Critical 10.0 Published 27 Dec 2011 Updated 16 Sep 2024

Remote attackers can execute arbitrary code via a crafted packet in WellinTech KingView due to a heap-based 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-2011-4536?

CVE-2011-4536 is a critical memory corruption vulnerability in n/a, published on 27 Dec 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Heap-based buffer overflow in nettransdll.dll in HistorySvr.exe (aka HistoryServer.exe) in WellinTech KingView 6.53 and 65.30.2010.18018 allows remote attackers to execute arbitrary code via a crafted op-code 3 packet.

Weakness: CWE-119

Which versions are affected by CVE-2011-4536?

It affects 1 product.

Products include Wellintech Kingview.

How do I fix CVE-2011-4536?

No fix has been published for CVE-2011-4536 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-2011-4536 being exploited?

There is no known exploitation of CVE-2011-4536 in the wild and no public exploit code.

Sources

Also known as GHSA-wgpj-cj2f-hw2w.