CVE-2011-1914 Memory corruption in n/a
Remote attackers can execute arbitrary code via a buffer overflow in Advantech OPC Server ActiveX controls, requiring user interaction to trigger.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2011-1914?
CVE-2011-1914 is a critical memory corruption vulnerability in n/a, published on 21 Feb 2012. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Buffer overflow in the Advantech ADAM OLE for Process Control (OPC) Server ActiveX control in ADAM OPC Server before 3.01.012, Modbus RTU OPC Server before 3.01.010, and Modbus TCP OPC Server before 3.01.010 allows remote attackers to execute arbitrary code via unspecified vectors.
Weakness: CWE-119
Which versions are affected by CVE-2011-1914?
It affects 3 products.
Products include Advantech Adam Opc Server, Advantech Modbus Rtu Opc Server, Advantech Modbus Tcp Opc Server.
How do I fix CVE-2011-1914?
No fix has been published for CVE-2011-1914 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-2011-1914 being exploited?
There is no known exploitation of CVE-2011-1914 in the wild and no public exploit code.
Sources
Also known as GHSA-mq9m-87vg-gwpw.