cve/2019/CVE-2019-6778.md

### [CVE-2019-6778](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6778)
![](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 QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/0xKira/qemu-vm-escape
- https://github.com/alphaSeclab/sec-daily-2019
- https://github.com/qianfei11/QEMU-CVES
- https://github.com/ray-cp/Vuln_Analysis
- https://github.com/xtxtn/vnctf2024-escape_langlang_mountain2wp