CVEs-PoC/2018/CVE-2018-5766.md

### [CVE-2018-5766](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5766)
![](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

In Libav through 12.2, there is an invalid memcpy in the av_packet_ref function of libavcodec/avpacket.c. Remote attackers could leverage this vulnerability to cause a denial of service (segmentation fault) via a crafted avi file.

### POC

#### Reference
- https://bugzilla.libav.org/show_bug.cgi?id=1112

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