CVEs-PoC/2020/CVE-2020-12740.md

### [CVE-2020-12740](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12740)
![](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

tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation. The issue is being triggered in the function get_ipv6_next() at common/get.c.

### POC

#### Reference
- https://github.com/appneta/tcpreplay/issues/576

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