Security Advisory 2024-03
| Summary | Users with no permissions can see all users |
| Advisory Number | 2024-03 |
| Discovery Date | 27 Jan 2024 |
| Patch Release Date | 21 Aug 2022 |
| Advisory Release Date | 30 Apr 2024 |
| Product | Octopus Server |
| Operating System | Linux and Microsoft Windows |
| Severity | Low |
| CVE ID | CVE-2024-4226 |
Customers who have downloaded and installed any of the Octopus Server versions listed below ("Details") are affected.
Please upgrade your Octopus Server immediately to fix this vulnerability.
Customers who have upgraded Octopus Server to version 2024.1.12600 or higher are not affected.
Severity
Octopus Deploy has given this vulnerability a Low rating. This rating was given according to the Octopus Deploy severity levels, which ranks vulnerabilities as critical, high, medium, or low severity.
This is our assessment and you should evaluate its applicability to your own environment.
Details
It was identified that in certain versions of Octopus Server, that a user created with no permissions could view all users, user roles and permissions. This functionality was removed in versions of Octopus Server after the fixed versions listed.
The versions of Octopus Server affected by this vulnerability are:
- All 2022.2.x versions before 2022.2.7934
- All 2022.3.x versions before 2022.3.9163
Fix
To address this vulnerability, we have released Octopus Server version that contain the fix for this issue:
- 2022.2.7934
- 2022.3.9163
The latest versions of Octopus Deploy products can be downloaded from https://octopus.com/downloads and previous versions can be downloaded from https://octopus.com/downloads/previous
What You Need to Do
Octopus Deploy recommends that you upgrade to the latest version (2024.1.12600). You can download the latest version of Octopus Server from https://octopus.com/downloads
If you can't upgrade to the latest version (2024.):
| If you have feature version... | ...then upgrade to this version |
|---|---|
| 2022.2.x | 2024.1.12600 or greater |
| 2022.3.x | 2024.1.12600 or greater |
Mitigation
There is no known mitigation for CVE-2024-4226, it is important to upgrade to a fixed version as soon as possible.
Support
If you have any questions or concerns regarding this advisory, please contact our support team https://octopus.com/support.
Exploitation and Public Announcements
The Octopus Deploy security team is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
Source
This vulnerability was found by Kyle Jackson