CVE-2023-34050 PoC — Spring AMQP Deserialization Vulnerability

Source

https://github.com/X1r0z/spring-amqp-deserialization

Associated Vulnerability

Title:Spring AMQP Deserialization Vulnerability (CVE-2023-34050)
Description: In spring AMQP versions 1.0.0 to 2.4.16 and 3.0.0 to 3.0.9 , allowed list patterns for deserializable class names were added to Spring AMQP, allowing users to lock down deserialization of data in messages from untrusted sources; however by default, when no allowed list was provided, all classes could be deserialized. Specifically, an application is vulnerable if * the SimpleMessageConverter or SerializerMessageConverter is used * the user does not configure allowed list patterns * untrusted message originators gain permissions to write messages to the RabbitMQ broker to send malicious content

Description

A Proof of Concept of Spring AMQP Deserialization Vulnerability (CVE-2023-34050)

Readme

# spring-amqp-deserialization

A Proof of Concept of Spring AMQP Deserialization Vulnerability (CVE-2023-34050)

Affected versions:
- 1.0.0 to 2.4.16
- 3.0.0 to 3.0.9

Reference: [https://spring.io/security/cve-2023-34050](https://spring.io/security/cve-2023-34050)

File Snapshot


 [4.0K]  /data/pocs/51ad04eb3741a9dab87ea39eb3f55e4db3d4e550
├── [4.0K]  client
│   ├── [ 11K]  mvnw
│   ├── [7.4K]  mvnw.cmd
│   ├── [1.5K]  pom.xml
│   └── [4.0K]  src
│       └── [4.0K]  main
│           ├── [4.0K]  java
│           │   └── [4.0K]  com
│           │       ├── [4.0K]  example
│           │       │   └── [4.0K]  client
│           │       │       ├── [2.1K]  ClientApplication.java
│           │       │       ├── [1.8K]  Gadgets.java
│           │       │       └── [ 618]  Reflections.java
│           │       └── [4.0K]  fasterxml
│           │           └── [4.0K]  jackson
│           │               └── [4.0K]  databind
│           │                   └── [4.0K]  node
│           │                       └── [4.3K]  BaseJsonNode.java
│           └── [4.0K]  resources
│               └── [ 112]  application.yml
├── [ 647]  pom.xml
├── [ 265]  README.md
└── [4.0K]  server
    ├── [ 11K]  mvnw
    ├── [7.4K]  mvnw.cmd
    ├── [1.3K]  pom.xml
    └── [4.0K]  src
        └── [4.0K]  main
            ├── [4.0K]  java
            │   └── [4.0K]  com
            │       └── [4.0K]  example
            │           └── [4.0K]  server
            │               ├── [ 374]  QueueMessageListener.java
            │               └── [ 323]  ServerApplication.java
            └── [4.0K]  resources
                └── [ 137]  application.yml

20 directories, 16 files

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