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CVE-2018-0114

Quick assessment

Affected
n/a Node-jose Library
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

AI Predicted 9.1 Difficulty: Easy EPSS 42.65% · P99

Public Exploits 1

ExploitDB · 1 EDB-44324 [webapps]

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2018-0114

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature (JWS) standard for JSON Web Tokens (JWTs). This standard specifies that a JSON Web Key (JWK) representing a public key can be embedded within the header of a JWS. This public key is then trusted for verification. An attacker could exploit this by forging valid JWS objects by removing the original signature, adding a new public key to the header, and then signing the object using the (attacker-owned) private key associated with the public key embedded in that JWS header.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
密码学签名的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco node-jose open source library 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- Node-jose Library Node-jose Library -

II. Public POCs for CVE-2018-0114

# POC Description Source Link Shenlong Link
1 This repository contains the POC of an exploit for node-jose < 0.11.0 https://github.com/zi0Black/POC-CVE-2018-0114 POC Details
2 None https://github.com/Logeirs/CVE-2018-0114 POC Details
3 POC for CVE-2018-0114 written in Go https://github.com/adityathebe/POC-CVE-2018-0114 POC Details
4 python2.7 script for JWT generation https://github.com/Eremiel/CVE-2018-0114 POC Details
5 None https://github.com/Starry-lord/CVE-2018-0114 POC Details
6 Exploit for Node-jose < 0.11.0 written in Ruby https://github.com/scumdestroy/CVE-2018-0114 POC Details
7 Exploitation of a vulnerability in Cisco's node-jose, a JavaScript library created to manage JWT. https://github.com/j4k0m/CVE-2018-0114 POC Details
8 JWT Exploit https://github.com/mmeza-developer/CVE-2018-0114 POC Details
9 None https://github.com/CyberSecurityUP/CVE-2018-0114-Exploit POC Details
10 Automate JWT Exploit (CVE-2018-0114) https://github.com/amr9k8/jwt-spoof-tool POC Details
11 None https://github.com/Pandora-research/CVE-2018-0114-Exploit POC Details
12 A PoC of CVE-2018-0114 I made for PentesterLab https://github.com/sealldeveloper/CVE-2018-0114-PoC POC Details
13 None https://github.com/n0m-d/CVE-2018-0114-Go POC Details
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III. Intelligence Information for CVE-2018-0114

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Vendor Advisories for CVE-2018-0114 (2)

Exploits & Public PoCs for CVE-2018-0114 (1)

Other References for CVE-2018-0114 (2)

Same Patch Batch · n/a · 2018-01-04 · 21 CVEs total

CVE-2018-5212 WordPress Simple Download Monitor插件跨站脚本漏洞
CVE-2018-5220 K7 Antivirus K7Sentry.sys 安全漏洞
CVE-2018-5219 K7 Antivirus K7FWHlpr.sys文件安全漏洞
CVE-2018-5218 K7 Antivirus K7Sentry.sys 安全漏洞
CVE-2018-5217 K7 Antivirus K7Sentry.sys 安全漏洞
CVE-2018-5216 Radiant CMS 跨站脚本漏洞
CVE-2018-5215 Fork CMS 跨站脚本漏洞
CVE-2017-17867 Inteno iopsys 安全漏洞
CVE-2018-5214 WordPress Add Link to Facebook插件跨站脚本漏洞
CVE-2018-5213 WordPress Simple Download Monitor插件跨站脚本漏洞
CVE-2017-18018 GNU Coreutils 安全漏洞
CVE-2017-14960 OpenText Document Sciences xPression xDashboard SQL注入漏洞
CVE-2014-7862 ZOHO ManageEngine Desktop Central和Desktop Central MSP 权限许可和访问控制漏洞
CVE-2018-5210 Samsung移动设备缓冲区错误漏洞
CVE-2018-1190 Pivotal Cloud Foundry Runtime cf-release、UAA和UAA bosh 跨站脚本漏洞
CVE-2018-0104 多款Cisco产品WebEx ARF player 安全漏洞
CVE-2018-0103 多款Cisco产品WebEx ARF player 缓冲区错误漏洞
CVE-2017-18020 Samsung移动设备安全漏洞
CVE-2017-14383 Dell EMC VNX2 Operating Environment for File和VNX1 Operating Environment for File VNX Contr
CVE-2017-18019 K7 Total Security 安全漏洞

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-347

V. Comments for CVE-2018-0114

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