CVE-2021-44228 PoC — Apache Log4j 代码问题漏洞

Source

https://github.com/nu11secur1ty/CVE-2021-44228-VULN-APP

Associated Vulnerability

Title:Apache Log4j 代码问题漏洞 (CVE-2021-44228)
Description:Apache Log4j是美国阿帕奇（Apache）基金会的一款基于Java的开源日志记录工具。 Apache Log4J 存在代码问题漏洞，攻击者可设计一个数据请求发送给使用 Apache Log4j工具的服务器，当该请求被打印成日志时就会触发远程代码执行。

Readme

# CVE-2021-44228-VULN-APP
- NOTE: This is a vulnerable virtual machine for showing what actually is this vulnerability log4j, and so on!

## Installation:

```docker
cd CVE-2021-44228-VULN-APP/
docker build -t log4j-shell-poc .
docker run --network host log4j-shell-poc
```
- Listening on port `8080`

File Snapshot


 [4.0K]  /data/pocs/bf8a8e03bb4a320106ab0b5e96be2c9e60f6596b
├── [ 177]  Dockerfile
├── [ 301]  README.md
├── [4.0K]  target
│   ├── [1.8M]  log4shell-1.0-SNAPSHOT.war
│   └── [ 41M]  marshalsec-0.0.3-SNAPSHOT-all.jar
└── [4.0K]  vulnerable-application
    ├── [2.5K]  log4shell.iml
    ├── [2.2K]  pom.xml
    └── [4.0K]  src
        └── [4.0K]  main
            ├── [4.0K]  java
            │   └── [4.0K]  com
            │       └── [4.0K]  example
            │           └── [4.0K]  log4shell
            │               ├── [ 226]  log4j.java
            │               └── [1.2K]  LoginServlet.java
            └── [4.0K]  webapp
                ├── [2.4K]  index.jsp
                └── [4.0K]  WEB-INF
                    └── [ 304]  web.xml

10 directories, 10 files

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