CVE-2021-44501 Null dereference in n/a
An attacker can cause a denial of service in FIS GT.M by triggering a NULL pointer dereference via crafted input to ZRead.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-44501?
CVE-2021-44501 is a high-severity vulnerability in n/a, published on 15 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, an attacker can cause calls to ZRead to crash due to a NULL pointer dereference.
Weakness: CWE-476
Which versions are affected by CVE-2021-44501?
It affects 1 product.
Products include Fisglobal Gt.m.
How do I fix CVE-2021-44501?
Upgrade to a fixed version.
Is CVE-2021-44501 being exploited?
There is no known exploitation of CVE-2021-44501 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2021-44501, GHSA-wpg9-q9rc-8cx9, UBUNTU-CVE-2021-44501.