8.1

CVE-2024-41107

Apache CloudStack: SAML Signature Exclusion

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Cloudstack Version >= 4.5.0 < 4.18.2.2
Apache ≫ Cloudstack Version >= 4.19.0.0 < 4.19.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 17.76% 0.968
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-290 Authentication Bypass by Spoofing

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

http://www.openwall.com/lists/oss-security/2024/07/19/1
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2024/07/19/2
Third Party Advisory
Mailing List
https://cloudstack.apache.org/blog/security-release-advisory-cve-2024-41107
Vendor Advisory
Mitigation
https://github.com/apache/cloudstack/issues/4519
Issue Tracking
https://lists.apache.org/thread/5q06g8zvmhcw6w3tjr6r5prqdw6zckg3
Vendor Advisory
Mailing List
https://www.shapeblue.com/shapeblue-security-advisory-apache-cloudstack-cve-2024-41107
Third Party Advisory