CVE-2021-22204 PoC — exiftool 代码注入漏洞

Source

https://github.com/se162xg/CVE-2021-22204

Associated Vulnerability

Title:exiftool 代码注入漏洞 (CVE-2021-22204)
Description:exiftool是一个应用软件。使元数据更易于访问。 ExifTool 7.44版本及之前版本存在代码注入漏洞，该漏洞允许在解析恶意图像时任意执行代码。

Description

exiftool arbitrary code execution vulnerability

Readme

### Vulnerable Version 
7.44 ~ 12.23

### Reproduce

```
$ bash craft_a_djvu_exploit.sh 'cal'
$ ./exiftool delicate.jpg
```
### Screenshot
![image](https://github.com/se162xg/CVE-2021-22204/blob/main/djvu.png)

### Reference
[NVD-CVE-2021-22204](https://nvd.nist.gov/vuln/detail/CVE-2021-22204)

File Snapshot


 [4.0K]  /data/pocs/b289cf63661bd6fbdcbdb2b04bca93eadac34233
├── [ 878]  craft_a_djvu_exploit.sh
├── [ 56K]  djvu.png
└── [ 295]  README.md

0 directories, 3 files

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