CVE-2011-4134 Memory corruption in n/a

Critical 10.0 Published 19 Jan 2012 Updated 16 Sep 2024

Remote attackers can execute arbitrary code on FlexNet License Server Manager via a crafted packet 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-2011-4134?

CVE-2011-4134 is a critical memory corruption vulnerability in n/a, published on 19 Jan 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Heap-based buffer overflow in lmadmin in Flexera FlexNet Publisher 11.10 (aka FlexNet License Server Manager) allows remote attackers to execute arbitrary code via a crafted 0x2f packet.

Weakness: CWE-119

Which versions are affected by CVE-2011-4134?

It affects 1 product.

Products include Flexerasoftware Flexnet Publisher.

How do I fix CVE-2011-4134?

No fix has been published for CVE-2011-4134 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-2011-4134 being exploited?

There is no known exploitation of CVE-2011-4134 in the wild and no public exploit code.

Sources

Also known as GHSA-cvqv-p8vx-m5h8.