CVE-2021-44501: Null Pointer Dereference
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 calls to ZRead to crash due to a NULL pointer dereference.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is CVE-2021-44501?
CVE-2021-44501 is a vulnerability discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base) that can cause calls to ZRead to crash due to a NULL pointer dereference.
How does CVE-2021-44501 affect FIS GT.M?
CVE-2021-44501 affects FIS GT.M through V7.0-000 (related to the YottaDB code base) by allowing an attacker to cause calls to ZRead to crash due to a NULL pointer dereference.
What is the severity of CVE-2021-44501?
CVE-2021-44501 has a severity rating of 7.5 (high).
How can I fix the vulnerability CVE-2021-44501?
To fix the vulnerability CVE-2021-44501, it is recommended to update FIS GT.M to a version beyond V7.0-000 and apply any necessary patches or updates provided by the vendor.
Where can I find more information about CVE-2021-44501?
More information about CVE-2021-44501 can be found at the following references: 1. http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html 2. https://gitlab.com/YottaDB/DB/YDB/-/issues/828 3. https://sourceforge.net/projects/fis-gtm/files/