CVE-2020-12441 Memory corruption in n/a
A buffer overflow in the Ivanti Service Manager HEAT Remote Control agent allows remote attackers to cause a denial of service via crafted packets.
- 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-2020-12441?
CVE-2020-12441 is a critical memory corruption vulnerability in n/a, published on 6 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Denial-of-Service (DoS) in Ivanti Service Manager HEAT Remote Control 7.4 due to a buffer overflow in the protocol parser of the ‘HEATRemoteService’ agent. The DoS can be triggered by sending a specially crafted network packet.
Weakness: CWE-119
Which versions are affected by CVE-2020-12441?
It affects 2 products.
Products include Ivanti Desktop\&server Management, Ivanti Service Manager Heat Remote Control.
How do I fix CVE-2020-12441?
No fix has been published for CVE-2020-12441 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-2020-12441 being exploited?
There is no known exploitation of CVE-2020-12441 in the wild and no public exploit code.
Sources
Also known as GHSA-f74w-6ww8-3438.