CVE-2011-3330 Memory corruption in n/a
A buffer overflow in Schneider Electric industrial software allows local users to execute arbitrary code via a system parameter.
- 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-2011-3330?
CVE-2011-3330 is a high-severity memory corruption vulnerability in n/a, published on 4 Nov 2011. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Buffer overflow in the UnitelWay Windows Device Driver, as used in Schneider Electric Unity Pro 6 and earlier, OPC Factory Server 3.34, Vijeo Citect 7.20 and earlier, Telemecanique Driver Pack 2.6 and earlier, Monitor Pro 7.6 and earlier, and PL7 Pro 4.5 and earlier, allows local users, and possibly remote attackers, to execute arbitrary code via an unspecified system parameter.
Weakness: CWE-119
Which versions are affected by CVE-2011-3330?
It affects 6 products.
Products include Schneider-Electric Monitor Pro, Schneider-Electric Opc Factory Server, Schneider-Electric Pl7 Pro, Schneider-Electric Telemecanique Driver Pack, Schneider-Electric Unity Pro, Schneider-Electric Vijeo Citect.
How do I fix CVE-2011-3330?
No fix has been published for CVE-2011-3330 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-2011-3330 being exploited?
There is no known exploitation of CVE-2011-3330 in the wild and no public exploit code.
Sources
Also known as GHSA-phg6-j5pg-w4c8.