漏洞信息
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Vulnerability Title
Rocket.Chat: SAML signature validation skipped when IdP certificate field is empty
Vulnerability Description
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, Rocket.Chat's SAML service provider implementation silently skips both SAML Response and Assertion signature validation when the configured IdP certificate field is empty. The verifySignatures routine performs an early return when serviceProviderOptions.cert is falsy, which is the default state of the setting. Because provider registration only gates on the SAML "enabled" toggle and not on the presence of a certificate, an administrator who enables SAML without pasting an IdP certificate obtains a fully wired, publicly reachable SAML login endpoint that accepts unsigned or attacker-supplied assertions. This is a default-configuration authentication-bypass class: the fail-open branch is reached with no misconfiguration beyond leaving a field at its shipped default. This vulnerability is fixed in 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11.
CVSS Information
N/A
Vulnerability Type
密码学签名的验证不恰当
Vulnerability Title
Rocket.Chat 加密问题漏洞
Vulnerability Description
RocketChat rocket.chat是巴西RocketChat公司开源的一款团队协作即时通讯平台。 Rocket.Chat存在加密问题漏洞,该漏洞源于SAML服务提供实现在IdP证书字段为空时静默跳过SAML响应和断言签名验证,这可能导致默认配置下管理员启用SAML后获得公开可访问的SAML登录端点,接受未签名或攻击者提供的断言,从而绕过身份验证。以下版本受到影响:8.5.0之前版本、8.4.1之前版本、8.3.3之前版本、8.2.3之前版本、8.1.4之前版本、8.0.5之前版本、7.13.7之
CVSS Information
N/A
Vulnerability Type
N/A