CVE-2014-9191 Denial of service in n/a
Physically proximate attackers can cause denial of service in Emerson HART DTM by sending crafted packets on the current loop.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2014-9191?
CVE-2014-9191 is a low-severity denial of service vulnerability in n/a, published on 10 Jan 2015. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The CodeWrights HART Device Type Manager (DTM) library in Emerson HART DTM before 1.4.181 allows physically proximate attackers to cause a denial of service (DTM outage and FDT Frame application hang) by transmitting crafted response packets on the 4-20 mA current loop.
Weakness: CWE-399
Which versions are affected by CVE-2014-9191?
It affects 1 product.
Products include Codewrights Hart Device Type Manager.
How do I fix CVE-2014-9191?
No fix has been published for CVE-2014-9191 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-2014-9191 being exploited?
There is no known exploitation of CVE-2014-9191 in the wild and no public exploit code.
Sources
Also known as GHSA-w86j-cccq-xf7q.