Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2020-27847

Quick assessment

Affected
n/a dexidp/dex
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dex Idp Dex是Dex Idp团队的一个基于Go语言的可提供给插拔式的OpenId认证和Oauth认证的软件。 Dex Idp Dex 中的SAML connector存在漏洞。该漏洞源于 SAML 校验存在错误，攻击者可以绕过SAML身份验证。 此漏洞带来的最大威胁是机密性，完整性和系统可用性。以下产品及版本受到影响：Red Hat Advanced Cluster Management for Kubernetes。

AI Predicted 9.1 Difficulty: Moderate EPSS 1.72% · P77

Possible ATT&CK Techniques 1 AI

T1078.004 · Cloud Accounts
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2020-27847

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability exists in the SAML connector of the github.com/dexidp/dex library used to process SAML Signature Validation. This flaw allows an attacker to bypass SAML authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. This flaw affects dex versions before 2.27.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
语法无效结构处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dex Idp Dex 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dex Idp Dex是Dex Idp团队的一个基于Go语言的可提供给插拔式的OpenId认证和Oauth认证的软件。 Dex Idp Dex 中的SAML connector存在漏洞。该漏洞源于 SAML 校验存在错误，攻击者可以绕过SAML身份验证。 此漏洞带来的最大威胁是机密性，完整性和系统可用性。以下产品及版本受到影响：Red Hat Advanced Cluster Management for Kubernetes。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- dexidp/dex dex 2.27.0 -

II. Public POCs for CVE-2020-27847

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-27847

请登录查看更多情报信息。

Vendor Advisories for CVE-2020-27847 (2)

Security Blog Posts for CVE-2020-27847 (1)

Same Patch Batch · n/a · 2021-05-28 · 43 CVEs total

CVE-2021-33620 6.5 MEDIUM Squid 输入验证错误漏洞
CVE-2021-20201 spice 安全漏洞
CVE-2021-20195 Red Hat Keycloak 输入验证错误漏洞
CVE-2020-35505 QEMU 代码问题漏洞
CVE-2010-3843 Ettercap 缓冲区错误漏洞
CVE-2020-35504 QEMU 代码问题漏洞
CVE-2020-25710 OpenLDAP 安全漏洞
CVE-2021-3514 389-ds-base 代码问题漏洞
CVE-2021-33587 css-what 安全漏洞
CVE-2021-33623 trim-newlines 资源管理错误漏洞
CVE-2020-25715 pki-core 跨站脚本漏洞
CVE-2020-35506 QEMU 资源管理错误漏洞
CVE-2021-20236 ZeroMQ 缓冲区错误漏洞
CVE-2021-20237 ZeroMQ 资源管理错误漏洞
CVE-2021-20239 Linux kernel 缓冲区错误漏洞
CVE-2021-20240 gdk-pixbuf 数字错误漏洞
CVE-2021-20278 Kiali 授权问题漏洞
CVE-2021-20292 Nouveau 资源管理错误漏洞
CVE-2021-27032 Autodesk Licensing Services 访问控制错误漏洞
CVE-2021-21734 ZTE PON MDU 加密问题漏洞

Showing top 20 of 43 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-228

V. Comments for CVE-2020-27847

No comments yet

Leave a comment