OpenAM vulnerable to user impersonation using SAMLv1.x SSO process
概要
OpenAM vulnerable to user impersonation using SAMLv1.x SSO process
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Impact
OpenAM up to version 14.7.2 does not properly validate the signature of SAML responses received as part of the SAMLv1.x Single Sign-On process. Attackers can use this fact to impersonate any OpenAM user, including the administrator, by sending a specially crafted SAML response to the SAMLPOSTProfileServlet servlet.
Patches
This problem has been patched in OpenAM 14.7.3-SNAPSHOT and later
Workarounds
One should comment servlet SAMLPOSTProfileServlet in web.xml or disable SAML in OpenAM
SAMLPOSTProfileServlet
SAMLPOSTProfileServlet
com.sun.identity.saml.servlet.SAMLPOSTProfileServlet
...
SAMLSOAPReceiver
/SAMLSOAPReceiver
References
#624
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
影響パッケージ
参照URL
- advisory nvd.nist.gov
- package github.com
- web github.com
- web github.com
- web github.com