CVE-2022-28672 PoC — Foxit PDF Reader 资源管理错误漏洞

Source

https://github.com/hacksysteam/CVE-2022-28672

Associated Vulnerability

Title:Foxit PDF Reader 资源管理错误漏洞 (CVE-2022-28672)
Description:This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.2.1.53537. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Doc objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-16640.

Description

Foxit PDF Reader Remote Code Execution Exploit

Readme

# CVE-2022-28672

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This bug was `Use after Free` caused by improper handling of javascript object memory references.

## Blog

-   [Foxit PDF Reader - UaF - RCE - JIT Spraying](https://hacksys.io/blogs/foxit-reader-uaf-rce-jit-spraying-cve-2022-28672)

## Advisory

-   [CVE-2022-28672](https://hacksys.io/advisories/HI-2022-002)

## Demo

[![Foxit PDF Reader Remote Code Execution Demo - CVE-2022-28672](https://img.youtube.com/vi/5K44TxWPKCQ/0.jpg)](https://www.youtube.com/watch?v=5K44TxWPKCQ)

File Snapshot


 [4.0K]  /data/pocs/39cd9087da992a5fb2d726cc982bb4d1b1ad40a3
├── [7.6K]  exploit.pdf
├── [ 34K]  LICENSE
├── [5.3K]  rce.js
└── [ 904]  README.md

0 directories, 4 files

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