CVEs-PoC/2020/CVE-2020-15904.md

### [CVE-2020-15904](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15904)
![](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 buffer overflow in the patching routine of bsdiff4 before 1.2.0 allows an attacker to write to heap memory (beyond allocated bounds) via a crafted patch file.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/risicle/cpytraceafl