CVE-2021-44509 Integer overflow in n/a
Attackers can cause a segmentation fault and crash the YottaDB application by triggering an integer underflow via crafted input.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-44509?
CVE-2021-44509 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, attackers can cause an integer underflow of the size of calls to memset in op_fnj3 in sr_port/op_fnj3.c in order to cause a segmentation fault and crash the application.
Weakness: CWE-191
Which versions are affected by CVE-2021-44509?
It affects 1 product.
Products include Fisglobal Gt.m.
How do I fix CVE-2021-44509?
Upgrade to a fixed version.
Is CVE-2021-44509 being exploited?
There is no known exploitation of CVE-2021-44509 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2021-44509, GHSA-fprf-5vp8-756m, UBUNTU-CVE-2021-44509.