Werk #15191: Livestatus command injection in RestAPI
| Component | REST API |
| Title | Livestatus command injection in RestAPI |
| Date | May 11, 2023 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 2.0.0p36 2.1.0p28 2.2.0b8 2.3.0b1 |
| Level | Trivial Change |
| Class | Security Fix |
| Compatibility | Compatible - no manual interaction needed |
Prior to this Werk all RestAPI endpoints that use Livestatus filter operators were susceptible to injection of Livestatus commands. Any user authorized to use the affected RestAPI routes could hence execute arbitrary Livestatus commands.
This issue was uncovered by internal review.
Affected Versions: * 2.2.0 (beta) * 2.1.0 * 2.0.0
Vulnerability Management: We have rated the issue with a CVSS Score of 8.3 (High) with the following CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H and assigned CVE CVE-2023-31208.
