CVE-2013-2821 Denial of service in n/a
Remote attackers can cause a denial of service in NovaTech Orion platforms by sending crafted DNP3 TCP packets, crashing the driver.
- 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-2013-2821?
CVE-2013-2821 is a high-severity denial of service vulnerability in n/a, published on 21 Dec 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
NovaTech Orion Substation Automation Platform OrionLX DNP Master 1.27.38 and DNP Slave 1.23.10 and earlier and Orion5/Orion5r DNP Master 1.27.38 and DNP Slave 1.23.10 and earlier allow remote attackers to cause a denial of service (driver crash and process restart) via a crafted DNP3 TCP packet.
Weakness: CWE-20
Which versions are affected by CVE-2013-2821?
It affects 6 products.
Products include Novatech Orion5 Dnp Master, Novatech Orion5 Dnp Slave, Novatech Orion5r Dnp Master, Novatech Orion5r Dnp Slave, Novatech Orionlx Dnp Master, Novatech Orionlx Dnp Slave.
How do I fix CVE-2013-2821?
No fix has been published for CVE-2013-2821 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-2013-2821 being exploited?
There is no known exploitation of CVE-2013-2821 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-9f55-jp23-hpg2.