CVE-2021-44510 Integer overflow in n/a

High 7.5 Published 15 Apr 2022 Updated 4 Aug 2024

Attackers can cause a segmentation fault and crash the application by triggering an integer overflow in memset size calculations.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2021-44510?

CVE-2021-44510 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 a calculation of the size of calls to memset in op_fnj3 in sr_port/op_fnj3.c to result in an extremely large value in order to cause a segmentation fault and crash the application.

Weakness: CWE-131

Which versions are affected by CVE-2021-44510?

It affects 1 product.

Products include Fisglobal Gt.m.

How do I fix CVE-2021-44510?

Upgrade to a fixed version.

Is CVE-2021-44510 being exploited?

There is no known exploitation of CVE-2021-44510 in the wild and no public exploit code.

Sources

Also known as DEBIAN-CVE-2021-44510, GHSA-gwwv-284v-w5c5, UBUNTU-CVE-2021-44510.