CVE-2021-44489 Integer overflow in n/a
Attackers can cause a segmentation fault and crash the YottaDB application via crafted input triggering an integer underflow in memset calls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-44489?
CVE-2021-44489 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 YottaDB through r1.32 and V7.0-000. 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. This is a "- digs" subtraction.
Weakness: CWE-191
Which versions are affected by CVE-2021-44489?
It affects 2 products.
Products include Fisglobal Gt.m, Yottadb Yottadb.
How do I fix CVE-2021-44489?
No fix has been published for CVE-2021-44489 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-44489 being exploited?
There is no known exploitation of CVE-2021-44489 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-ww7r-jw8r-ppwc.