Apache CloudStack: Unauthorised access to dedicated resources in Quota plugin

Vulnerability Description

The CloudStack Quota plugin has an improper privilege management logic in version 4.20.0.0. Anyone with authenticated user-account access in CloudStack 4.20.0.0 environments, where this plugin is enabled and have access to specific APIs can enable or disable reception of quota-related emails for any account in the environment and list their configurations. Quota plugin users using CloudStack 4.20.0.0 are recommended to upgrade to CloudStack version 4.20.1.0, which fixes this issue.

References

• https://cloudstack.staged.apache.org/blog/cve-advisories-4.19.3.0-4.20.1.0
• https://www.shapeblue.com/shapeblue-security-advisory-apache-cloudstack-security-releases-4-19-3-0-and-4-20-1-0/
• https://lists.apache.org/thread/y3qnwn59t8qggtdohv7k7vw39bgb3d60