CVE-2021-44481 Null dereference in n/a
Attackers can cause a denial of service in YottaDB by triggering a null pointer dereference due to missing parameter validation in timeout routines.
- 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-2021-44481?
CVE-2021-44481 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. A lack of parameter validation in calls to memcpy in check_and_set_timeout in sr_unix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer.
Weakness: CWE-20
Which versions are affected by CVE-2021-44481?
It affects 2 products.
Products include Fisglobal Gt.m, Yottadb Yottadb.
How do I fix CVE-2021-44481?
No fix has been published for CVE-2021-44481 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-44481 being exploited?
There is no known exploitation of CVE-2021-44481 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3gc3-9vc5-vcvx.