CVE-2024-41107 | BDVDB-2026-243107 Detail
ApacheApache CloudStack
Description#
The CloudStack SAML authentication (disabled by default) does not enforce signature check. In CloudStack environments where SAML authentication is enabled, an attacker that initiates CloudStack SAML single sign-on authentication can bypass SAML authentication by submitting a spoofed SAML response with no signature and known or guessed username and other user details of a SAML-enabled CloudStack user-account. In such environments, this can result in a complete compromise of the resources owned and/or accessible by a SAML enabled user-account. Affected users are recommended to disable the SAML authentication plugin by setting the "saml2.enabled" global setting to "false", or upgrade to version 4.18.2.2, 4.19.1.0 or later, which addresses this issue.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-290 Authentication Bypass by Spoofing
References#
- https://lists.apache.org/thread/5q06g8zvmhcw6w3tjr6r5prqdw6zckg3
- https://cloudstack.apache.org/blog/security-release-advisory-cve-2024-41107
- https://github.com/apache/cloudstack/issues/4519
- https://www.shapeblue.com/shapeblue-security-advisory-apache-cloudstack-cve-2024-41107
- http://www.openwall.com/lists/oss-security/2024/07/19/1
- http://www.openwall.com/lists/oss-security/2024/07/19/2
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.