cve/2018/CVE-2018-12983.md

### [CVE-2018-12983](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12983)
![](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 stack-based buffer over-read in the PdfEncryptMD5Base::ComputeEncryptionKey() function in PdfEncrypt.cpp in PoDoFo 0.9.6-rc1 could be leveraged by remote attackers to cause a denial-of-service via a crafted pdf file.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1595693
- https://bugzilla.redhat.com/show_bug.cgi?id=1595693

#### Github
- https://github.com/0xCyberY/CVE-T4PDF
- https://github.com/ARPSyndicate/cvemon