CVE-2003-0091 Memory corruption in n/a

High 7.2 Published 1 Apr 2003 Updated 8 Aug 2024

Local attackers can exploit a stack-based buffer overflow in lpq to gain root privileges on Solaris systems.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2003-0091?

CVE-2003-0091 is a high-severity memory corruption vulnerability in Sun Solaris, published on 1 Apr 2003. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Stack-based buffer overflow in the bsd_queue() function for lpq on Solaris 2.6 and 7 allows local users to gain root privilege.

Which versions are affected by CVE-2003-0091?

It affects 2 products.

Products include Sun Solaris, Sun Sunos.

How do I fix CVE-2003-0091?

No fix has been published for CVE-2003-0091 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-2003-0091 being exploited?

There is no known exploitation of CVE-2003-0091 in the wild and no public exploit code.

All Sun Solaris vulnerabilities

Sources

Also known as GHSA-3hf6-9xf2-jh59.