CVE:CVE-2021-21239
CNNVD:CNNVD-202101-1647
Idpy Pysaml2是Idpy社区的一个基于Python的SAML服务器实现。
Idpy PySAML2 before 6.5.0 存在数据伪造问题漏洞，该漏洞源于加密签名验证错误。
solution:Upgrade pysaml2_project pysaml2 to a higher version than 6.5.0,and avoid the version (,6.5.0); Upgrade debian debian_linux to a higher version than 9.0,and avoid the version 9.0