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

Source

https://github.com/otaviokr/log4j-2021-vulnerability-study

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。

Description

This is a showcase how the Log4J vulnerability (CVE-2021-44228) could be explored. This code is safe to run, but understand what it does and how it works!

Readme

# log4j-2021-vulnerability-study
This is a showcase how the Log4J vulnerability (CVE-2021-44228) could be explored. This code is safe to run, but understand what it does and how it works!

File Snapshot


 [4.0K]  /data/pocs/c2def67bedc4a57513ddc7b7dca341c3e1573df8
├── [ 34K]  LICENSE
├── [3.5K]  pom.xml
├── [ 188]  README.md
└── [4.0K]  src
    ├── [4.0K]  main
    │   ├── [4.0K]  java
    │   │   └── [4.0K]  com
    │   │       └── [4.0K]  otaviokr
    │   │           └── [4.0K]  log4j
    │   │               ├── [4.0K]  ldap
    │   │               │   ├── [4.0K]  annotations
    │   │               │   │   └── [ 324]  LdapMapping.java
    │   │               │   ├── [ 134]  Config.java
    │   │               │   ├── [4.0K]  controllers
    │   │               │   │   └── [ 254]  LdapController.java
    │   │               │   └── [3.6K]  LdapServer.java
    │   │               └── [1.5K]  Log4JStudy.java
    │   └── [4.0K]  resources
    │       └── [ 546]  log4j2.xml
    └── [4.0K]  test
        └── [4.0K]  java
            └── [4.0K]  com
                └── [4.0K]  otaviokr
                    └── [4.0K]  log4j
                        └── [ 289]  AppTest.java

15 directories, 10 files

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