CVE-2021-44504 Integer overflow in n/a
An attacker can cause a denial of service in FIS GT.M by triggering an integer overflow that leads to a segmentation fault during memory operations.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-44504?
CVE-2021-44504 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 a size variable, stored as an signed int, to equal an extremely large value, which is interpreted as a negative value during a check. This value is then used in a memcpy call on the stack, causing a memory segmentation fault.
Weakness: CWE-682
Which versions are affected by CVE-2021-44504?
It affects 1 product.
Products include Fisglobal Gt.m.
How do I fix CVE-2021-44504?
Upgrade to a fixed version.
Is CVE-2021-44504 being exploited?
There is no known exploitation of CVE-2021-44504 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2021-44504, GHSA-jqwh-75jw-fm6m, UBUNTU-CVE-2021-44504.