CVE-2020-14341— Red Hat Single Sign-On 安全漏洞

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The "Test Connection" available in v7.x of the Red Hat Single Sign On application console can permit an authorized user to cause SMTP connections to be attempted to arbitrary hosts and ports of the user's choosing, and originating from the RHSSO installation. By observing differences in the timings of these scans, an attacker may glean information about hosts and ports which they do not have access to scan directly.

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隐蔽时间通道

Red Hat Single Sign-On 安全漏洞

Red Hat Single Sign-On是美国红帽（Red Hat）公司的一个身份验证和访问控制系统。该工具负责为系统的身份验证和访问控制功能，支持大多数身份验证协议（Oauth、OpenId Connect）等，并可轻易集成OpenShift和Red Hat中间件等多数产品。 Red Hat Single Sign-On 存在安全漏洞，该漏洞源于在控制台测试连接功能允许基于定时的端口扫描。

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