CVE-2021-44508 Null dereference in n/a
Attackers can crash the FIS GT.M database application by triggering a NULL pointer dereference in the ious_open function.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-44508?
CVE-2021-44508 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). A lack of NULL checks in calls to ious_open in sr_unix/ious_open.c allows attackers to crash the application by dereferencing a NULL pointer.
Weakness: CWE-476
Which versions are affected by CVE-2021-44508?
It affects 1 product.
Products include Fisglobal Gt.m.
How do I fix CVE-2021-44508?
Apply the vendor's patch.
Is CVE-2021-44508 being exploited?
There is no known exploitation of CVE-2021-44508 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2021-44508, GHSA-qc3r-f2r4-qcc5, UBUNTU-CVE-2021-44508.