CVE-2021-44499 Integer overflow in n/a
An attacker can trigger a buffer overflow via crafted input in YottaDB, potentially leading to code execution or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-44499?
CVE-2021-44499 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 call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call that occurs on the stack, causing a buffer overflow.
Weakness: CWE-119
Which versions are affected by CVE-2021-44499?
It affects 1 product.
Products include Fisglobal Gt.m.
How do I fix CVE-2021-44499?
Upgrade to a fixed version.
Is CVE-2021-44499 being exploited?
There is no known exploitation of CVE-2021-44499 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2021-44499, GHSA-2rxp-2ccg-vg6g, UBUNTU-CVE-2021-44499.