CVEs-PoC/2021/CVE-2021-44506.md

### [CVE-2021-44506](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44506)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.

### POC

#### Reference
- https://sourceforge.net/projects/fis-gtm/files/

#### Github
No PoCs found on GitHub currently.