cve/2019/CVE-2019-9200.md

### [CVE-2019-9200](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9200)
![](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 heap-based buffer underwrite exists in ImageStream::getLine() located at Stream.cc in Poppler 0.74.0 that can (for example) be triggered by sending a crafted PDF file to the pdfimages binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.

### POC

#### Reference
- https://gitlab.freedesktop.org/poppler/poppler/issues/728
- https://research.loginsoft.com/bugs/heap-based-buffer-underwrite-in-imagestreamgetline-poppler-0-74-0/

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