CVE-2012-4695 Denial of service in n/a
Remote attackers can cause a denial of service in Rockwell Automation RSLinx Enterprise by sending a zero-byte UDP packet.
- 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-2012-4695?
CVE-2012-4695 is a high-severity denial of service vulnerability in n/a, published on 18 Apr 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
LogReceiver.exe in Rockwell Automation RSLinx Enterprise CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 allows remote attackers to cause a denial of service (service outage) via a zero-byte UDP packet that is not properly handled by Logger.dll.
Weakness: CWE-20
Which versions are affected by CVE-2012-4695?
It affects 1 product.
Products include Rockwellautomation Rslinx Enterprise.
How do I fix CVE-2012-4695?
No fix has been published for CVE-2012-4695 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2012-4695 being exploited?
There is no known exploitation of CVE-2012-4695 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2012-4715 Memory corruption in n/a
- CVE-2013-2805 Rockwell Automation RSLinx Enterprise Software (LogReceiver.exe) CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR
- CVE-2013-2806 Integer overflow in RSLinx Enterprise Software
- CVE-2013-2807 Integer overflow in RSLinx Enterprise Software
Sources
Also known as GHSA-mjq3-33h6-8hj4.