CVEs-PoC/2019/CVE-2019-14812.md

CVE-2019-14812

Description

A flaw was found in all ghostscript versions 9.x before 9.50, in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

POC

Reference

No PoCs from references.

Github

• https://github.com/barrracud4/image-upload-exploits
• https://github.com/hhc0null/GhostRule