cve/2021/CVE-2021-43302.md

### [CVE-2021-43302](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43302)
![](https://img.shields.io/static/v1?label=Product&message=pjsip&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%3D%202.11.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-125&color=brighgreen)

### Description

Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause an out-of-bounds read when the filename is shorter than 4 characters.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/nscuro/gotalias