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I. Basic Information for CVE-2024-23656
Vulnerability Information

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Vulnerability Title
Dex 2.37.0 is discarding TLSconfig and always serves deprecated TLS 1.0/1.1 and insecure ciphers
Source: NVD (National Vulnerability Database)
Vulnerability Description
Dex is an identity service that uses OpenID Connect to drive authentication for other apps. Dex 2.37.0 serves HTTPS with insecure TLS 1.0 and TLS 1.1. `cmd/dex/serve.go` line 425 seemingly sets TLS 1.2 as minimum version, but the whole `tlsConfig` is ignored after `TLS cert reloader` was introduced in v2.37.0. Configured cipher suites are not respected either. This issue is fixed in Dex 2.38.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
不充分的加密强度
Source: NVD (National Vulnerability Database)
Vulnerability Title
dex 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
dex是一种身份服务,它使用 OpenID Connect 来驱动其他应用程序的身份验证。 dex 2.38.0之前版本存在安全漏洞,该漏洞源于使用不安全的 TLS 1.0 和 TLS 1.1 提供 HTTPS,攻击者利用该漏洞可以解密 TLS 1.0 和 TLS 1.1 连接,从而解密 Dex 的流量。
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
VendorProductAffected VersionsCPESubscribe
dexidpdex = 2.37.0 -
II. Public POCs for CVE-2024-23656
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III. Intelligence Information for CVE-2024-23656
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IV. Related Vulnerabilities
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