cve/2018/CVE-2018-14054.md

### [CVE-2018-14054](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14054)
![](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

A double free exists in the MP4StringProperty class in mp4property.cpp in MP4v2 2.0.0. A dangling pointer is freed again in the destructor once an exception is triggered.

### POC

#### Reference
- http://www.openwall.com/lists/oss-security/2018/07/13/1

#### Github
- https://github.com/FritzJo/pacheck
- https://github.com/sergiomb2/libmp4v2