CVE-2010-2839 Memory corruption in n/a

High 7.8 Published 26 Aug 2010 Updated 7 Aug 2024

Remote attackers can cause denial of service in Cisco Unified Presence via malformed SIP messages leading to stack memory corruption.

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-2010-2839?

CVE-2010-2839 is a high-severity memory corruption vulnerability in n/a, published on 26 Aug 2010. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

SIPD in Cisco Unified Presence 6.x before 6.0(7) and 7.x before 7.0(8) allows remote attackers to cause a denial of service (stack memory corruption and process failure) via a malformed SIP message, aka Bug ID CSCtd14474.

Weakness: CWE-399

Which versions are affected by CVE-2010-2839?

It affects 1 product.

Products include Cisco Unified Presence Server.

How do I fix CVE-2010-2839?

No fix has been published for CVE-2010-2839 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-2010-2839 being exploited?

There is no known exploitation of CVE-2010-2839 in the wild and no public exploit code.

Sources

Also known as GHSA-5w79-rm63-fwvp.