CVEs-PoC/2020/CVE-2020-13396.md

### [CVE-2020-13396](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13396)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c.

### POC

#### Reference
- https://github.com/FreeRDP/FreeRDP/commit/48361c411e50826cb602c7aab773a8a20e1da6bc
- https://usn.ubuntu.com/4379-1/

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