POC详情： 7ba05516f8ea23036ce79bc9bcd2dd915c399c5a

来源
https://github.com/Malwareman007/CVE-2022-30206
关联漏洞
标题： Microsoft Windows Print Spooler Components 权限许可和访问控制问题漏洞 (CVE-2022-30206)
描述：Microsoft Windows Print Spooler Components是美国微软（Microsoft）公司的一个打印后台处理程序组件。 Microsoft Windows Print Spooler Components存在权限许可和访问控制问题。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809
描述
A POC of CVE-2022-30206
介绍
# CVE-2022-30206
This is the PoC for CVE-2022-30206.
# Windows Print Spooler Elevation of Privilege Vulnerability. 
## Introduction
Perform the following operations to arbitrary file deletion：
1. Run the `addprinter.exe` to create a printer and set the SpoolDirectory in `C:\Users\Public\tmp\1`.
2. Run the `FileLock.exe TargetFile` to redirect .SHD file to TargetFile and set a oplock on TargetFile.
3. Run the `openprinter.exe` to make the printer work, which will trigger the oplock, then release the oplock, the TargetFile will be deleted.


## PS
1. This PoC needs to be combined with some other tricks(such as <https://github.com/thezdi/PoC/tree/master/FilesystemEoPs>) to make arbitrary file deletion to achieve EoP
2. If the execution is not successful at one time, you need to modify the .SHD filename of the FileLock's main.cpp. Normally, the file id is incremented by two each time after a print job, please try 00005.SHD、00007.SHD…
文件快照

 [4.0K]  /data/pocs/7ba05516f8ea23036ce79bc9bcd2dd915c399c5a
├── [4.0K]  addpriner
│   ├── [4.0K]  addpriner
│   │   ├── [6.9K]  addpriner.vcxproj
│   │   ├── [ 952]  addpriner.vcxproj.filters
│   │   ├── [ 165]  addpriner.vcxproj.user
│   │   └── [1.8K]  main.cpp
│   └── [1.4K]  addpriner.sln
├── [4.0K]  FileLock
│   ├── [4.0K]  CommonUtils
│   │   ├── [2.9K]  CommonUtils.cpp
│   │   ├── [1023]  CommonUtils.h
│   │   ├── [5.3K]  CommonUtils.vcxproj
│   │   ├── [2.6K]  CommonUtils.vcxproj.filters
│   │   ├── [ 165]  CommonUtils.vcxproj.user
│   │   ├── [1.3K]  DirectoryObject.cpp
│   │   ├── [3.7K]  FileOpLock.cpp
│   │   ├── [ 753]  FileOpLock.h
│   │   ├── [4.1K]  FileSymlink.cpp
│   │   ├── [ 562]  FileSymlink.h
│   │   ├── [1008]  Hardlink.cpp
│   │   ├── [1.3K]  NativeSymlink.cpp
│   │   ├── [2.2K]  ntimports.h
│   │   ├── [4.4K]  RegistrySymlink.cpp
│   │   ├── [ 12K]  ReparsePoint.cpp
│   │   ├── [1.2K]  ReparsePoint.h
│   │   ├── [1.1K]  ScopedHandle.cpp
│   │   ├── [ 473]  ScopedHandle.h
│   │   ├── [ 290]  stdafx.cpp
│   │   ├── [ 260]  stdafx.h
│   │   ├── [ 306]  targetver.h
│   │   └── [1.3K]  typed_buffer.h
│   ├── [4.0K]  FileLock
│   │   ├── [7.6K]  FileLock.vcxproj
│   │   ├── [ 952]  FileLock.vcxproj.filters
│   │   ├── [ 221]  FileLock.vcxproj.user
│   │   └── [2.0K]  main.cpp
│   └── [2.1K]  FileLock.sln
├── [ 26K]  LICENSE
├── [4.0K]  openprinter
│   ├── [4.0K]  openprinter
│   │   ├── [ 748]  main.cpp
│   │   ├── [6.9K]  openprinter.vcxproj
│   │   ├── [ 952]  openprinter.vcxproj.filters
│   │   └── [ 165]  openprinter.vcxproj.user
│   └── [1.4K]  openprinter.sln
└── [ 950]  README.md

7 directories, 39 files
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