CVE-2013-2789 Denial of service in n/a
Remote attackers can cause a denial of service in Kepware DNP Master Driver via crafted DNP3 packets, affecting industrial control systems.
- 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-2013-2789?
CVE-2013-2789 is a high-severity denial of service vulnerability in n/a, published on 22 Aug 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Kepware DNP Master Driver for the KEPServerEX Communications Platform before 5.12.140.0 allows remote attackers to cause a denial of service (master-station infinite loop) via crafted DNP3 packets to TCP port 20000 and allows physically proximate attackers to cause a denial of service (master-station infinite loop) via crafted input over a serial line.
Weakness: CWE-835
Which versions are affected by CVE-2013-2789?
It affects 1 product.
Products include Kepware Kepserverex.
How do I fix CVE-2013-2789?
No fix has been published for CVE-2013-2789 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-2013-2789 being exploited?
There is no known exploitation of CVE-2013-2789 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-46hj-m8hr-c3h7.