CVE-2007-4013 Memory corruption in n/a

Critical 9.3 Published 26 Jul 2007 Updated 7 Aug 2024

Buffer overflows in Citrix Access Gateway components allow attackers to execute arbitrary code or cause denial of service.

Exploited in the wild: Not known
Login needed: Not stated
Attackable: Over the internet
Victim action needed: Not stated
Fix: None listed

What is CVE-2007-4013?

CVE-2007-4013 is a critical memory corruption vulnerability in Mozilla Firefox, published on 26 Jul 2007. It can be exploited over the network.

Official description

Multiple unspecified vulnerabilities in (1) Net6Helper.DLL (aka Net6Launcher Class) 4.5.2 and earlier, (2) npCtxCAO.dll (aka Citrix Endpoint Analysis Client) in a Firefox plugin directory, and (3) a second npCtxCAO.dll (aka CCAOControl Object) before 4.5.0.0 in Citrix Access Gateway Standard Edition before 4.5.5 and Advanced Edition before 4.5 HF1 have unknown impact and attack vectors, possibly related to buffer overflows. NOTE: vector 3 might overlap CVE-2007-3679.

Which versions are affected by CVE-2007-4013?

It affects 3 products.

Products include Citrix Access Gateway, Citrix Endpoint Analysis Client, Mozilla Firefox.

How do I fix CVE-2007-4013?

No fix has been published for CVE-2007-4013 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-2007-4013 being exploited?

There is no known exploitation of CVE-2007-4013 in the wild and no public exploit code.

All Mozilla Firefox vulnerabilities

Sources

Also known as GHSA-7hh7-mhm5-pgp7.