cve/2021/CVE-2021-30499.md

### [CVE-2021-30499](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30499)
![](https://img.shields.io/static/v1?label=Product&message=libcaca&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=master%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-119&color=brightgreen)

### Description

A flaw was found in libcaca. A buffer overflow of export.c in function export_troff might lead to memory corruption and other potential consequences.

### POC

#### Reference
- https://github.com/cacalabs/libcaca/issues/54

#### Github
- https://github.com/MiniMangosteen/MiniMangosteen
- https://github.com/w4zu/Debian_security