Description
Improper Input Validation of LDAP user IDs in Tribe29 Checkmk allows attackers that can control LDAP user IDs to manipulate files on the server. Checkmk <= 2.1.0p19, Checkmk <= 2.0.0p32, and all versions of Checkmk 1.6.0 (EOL) are affected.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tribe29 | Checkmk | 2.0.0 – ≤ 2.0.0p32, 2.1.0 – ≤ 2.1.0p19, 1.6.0 – ≤ 1.6.0p30 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | check-mk | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | check-mk | No fix yet | — |
Advisories 1
- WID-SEC-2023-0184 tribe29 checkmk: Schwachstelle ermöglicht Manipulation von Dateien und DoS BSI CERT-Bund (WID) · Jan 23, 2023