cve/2019/CVE-2019-17064.md

### [CVE-2019-17064](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17064)
![](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

Catalog.cc in Xpdf 4.02 has a NULL pointer dereference because Catalog.pageLabels is initialized too late in the Catalog constructor.

### POC

#### Reference
- http://packetstormsecurity.com/files/154713/Xpdf-4.02-NULL-Pointer-Dereference.html
- https://forum.xpdfreader.com/viewtopic.php?f=3&t=41890

#### Github
No PoCs found on GitHub currently.