Vulnerability · Published Jul 5, 2024 · Assigned by apache
CVE-2024-38346Apache CloudStack: Unauthenticated cluster service port leads to remote execution
Critical 9.8
In plain English
A critical-severity code injection in Apache CloudStack from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.3% (higher than 89% of all known vulnerabilities).
Official description
The CloudStack cluster service runs on unauthenticated port (default 9090) that can be misused to run arbitrary commands on targeted hypervisors and CloudStack management server hosts. Some of these commands were found to have command injection vulnerabilities that can result in arbitrary code execution via agents on the hosts that may run as a privileged user. An attacker that can reach the cluster service on the unauthenticated port (default 9090), can exploit this to perform remote code execution on CloudStack managed hosts and result in complete compromise of the confidentiality, integrity, and availability of CloudStack managed infrastructure. Users are recommended to restrict the network access to the cluster service port (default 9090) on a CloudStack management server host to only its peer CloudStack management server hosts. Users are recommended to upgrade to version 4.18.2.1, 4.19.0.2 or later, which addresses this issue.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache CloudStack | 4.0.0 – through 4.18.2.04.19.0.0 – through 4.19.0.1 |
Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://lists.apache.org/thread/6l51r00csrct61plkyd3qg3fj99215d1 vendor-advisory, mailing-list
- https://cloudstack.apache.org/blog/security-release-advisory-4.19.0.2-4.18.2.1 vendor-advisory, patch
- https://www.shapeblue.com/shapeblue-security-advisory-apache-cloudstack-security-releases-4-18-2-1-and-4-19-0-2/ third-party-advisory
- http://www.openwall.com/lists/oss-security/2024/07/05/1