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CVE-2018-16509 PoC — Artifex Ghostscript 安全漏洞

Source
https://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/GhostScript%20%E6%B2%99%E7%AE%B1%E7%BB%95%E8%BF%87%EF%BC%88%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%EF%BC%89%E6%BC%8F%E6%B4%9E%20CVE-2018-16509.md
Associated Vulnerability
Title:Artifex Ghostscript 安全漏洞 (CVE-2018-16509)
Description:An issue was discovered in Artifex Ghostscript before 9.24. Incorrect "restoration of privilege" checking during handling of /invalidaccess exceptions could be used by attackers able to supply crafted PostScript to execute code using the "pipe" instruction.
File Snapshot

 # GhostScript 沙箱绕过（命令执行）漏洞 CVE-2018-16509

## 漏洞描述

Ghostscript是一套建基于Adobe、PostScript及可移植文档格式（PDF）的页

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