CVE-2022-42889 dockerized sample application (Apache Commons Text RCE)# CVE-2022-42889 Test application
This repository contains a simple application using Apache Commons Text 1.9 which is vulnerable to CVE-2022-42889.
## Running the application
Build and run the application via docker:
```bash
docker build . -t vulnerable-app
docker run vulnerable-app
```
```sh
$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d01d5cf33f60 vulnerable-app "java -jar demo-0.0.…" 11 seconds ago Up 11 seconds awesome_brown
```
```sh
$ docker container exec -it d01d5cf33f60 ash
/opt/app # ls /tmp
hsperfdata_root rce_test
```
As you can see, the file `rce_test` exists. Which indicates RCE was succesful.
[4.0K] /data/pocs/93de7af7c934c4cbda19234a62908c44edccf2ea
├── [ 378] Dockerfile
├── [9.8K] mvnw
├── [6.5K] mvnw.cmd
├── [1.1K] pom.xml
├── [ 818] README.md
└── [4.0K] src
└── [4.0K] main
├── [4.0K] java
│ └── [4.0K] com
│ └── [4.0K] example
│ └── [4.0K] demo
│ └── [ 428] DemoApplication.java
└── [4.0K] resources
└── [ 1] application.properties
7 directories, 7 files