Vulnerability Information
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Vulnerability Title
SimpleSAMLphp SAML2 library has incorrect signature verification for HTTP-Redirect binding
Vulnerability Description
The SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. Prior to versions 4.17.0 and 5.0.0-alpha.20, there is a signature confusion attack in the HTTPRedirect binding. An attacker with any signed SAMLResponse via the HTTP-Redirect binding can cause the application to accept an unsigned message. Versions 4.17.0 and 5.0.0-alpha.20 contain a fix for the issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Vulnerability Type
密码学签名的验证不恰当
Vulnerability Title
SimpleSAMLphp SAML2 数据伪造问题漏洞
Vulnerability Description
SimpleSAMLphp SAML2是SimpleSAMLphp开源的一个 SAML2 PHP库。 SimpleSAMLphp SAML2 4.17.0版本和5.0.0-alpha.20版本之前版本存在数据伪造问题漏洞，该漏洞源于HTTPRedirect绑定中的签名混淆攻击，可能导致应用程序接受未签名的消息。
CVSS Information
N/A
Vulnerability Type
N/A