CVE-2015-3977 Memory corruption in n/a
Remote authenticated attackers can execute arbitrary code or cause denial of service via a crafted HART reply in Schneider Electric IMT25 Magnetic Flow DTM.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2015-3977?
CVE-2015-3977 is a high-severity memory corruption vulnerability in n/a, published on 15 Nov 2015. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Buffer overflow in Schneider Electric IMT25 Magnetic Flow DTM before 1.500.004 for the HART Protocol allows remote authenticated users to execute arbitrary code or cause a denial of service (memory corruption) via a crafted HART reply.
Weakness: CWE-119
Which versions are affected by CVE-2015-3977?
It affects 1 product.
Products include Schneider-Electric Imt25 Magnetic Flow Dtm.
How do I fix CVE-2015-3977?
No fix has been published for CVE-2015-3977 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-2015-3977 being exploited?
There is no known exploitation of CVE-2015-3977 in the wild and no public exploit code.
Sources
Also known as GHSA-2pwf-vfjj-694r.