CVE catalog
CVE-2025-53883
Security update 4.3.16.1 for SUSE Manager Server 4.3 LTS
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.29% · Oct 25, 2026
This update fixes the following issues: susemanager-build-keys: - Update SUSE GPG key and make it available for Salt (bsc#1250911) susemanager-sls: - Version 4.3.50-0 * Fix OS Family grain name (bsc#1250911) - Version 4.3.49-0 * Fixed syntax error in Salt state - Version 4.3.48-0 * Automatically deploy the SUSE GPG key (bsc#1250911) spacewalk-java: - Version 4.3.88-0 with security fix: * CVE-2025-53883: Escape input strings in system search form (bsc#1246439) rhnlib: - Version 4.3.7-0: * Use more secure defusedxml parser (bsc#1227577) spacewalk-backend: - Version 4.3.34-0: * Use more secure defusedxml parser (bsc#1227577) spacewalk-web: - Version 4.3.46-0: * Bumped the WebUI version to 4.3.16.1 How to apply this update: 1. Log in as root user to the Multi-Linux Manager Server. 2. Stop the Spacewalk service: `spacewalk-service stop` 3. Apply the patch using either zypper patch or YaST Online Update. 4. Start the Spacewalk service: `spacewalk-service start`
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Suse | rhnlib | manager proxy lts 4.3 | 4.3.7-150400.3.9.4 | fixed |
| Suse | spacewalk-backend | manager proxy lts 4.3 | 4.3.34-150400.3.58.6 | fixed |
| Suse | spacewalk-web | manager proxy lts 4.3 | 4.3.46-150400.3.63.5 | fixed |
| Suse | susemanager-build-keys | manager proxy lts 4.3 | 15.4.11-150400.3.38.1 | fixed |
| Suse | susemanager-tftpsync-recv | manager proxy lts 4.3 | 4.3.11-150400.3.15.3 | fixed |
| Suse | rhnlib | manager server lts 4.3 | 4.3.7-150400.3.9.4 | fixed |
| Suse | spacewalk-backend | manager server lts 4.3 | 4.3.34-150400.3.58.6 | fixed |
| Suse | spacewalk-java | manager server lts 4.3 | 4.3.88-150400.3.113.5 | fixed |
| Suse | spacewalk-web | manager server lts 4.3 | 4.3.46-150400.3.63.5 | fixed |
| Suse | susemanager-build-keys | manager server lts 4.3 | 15.4.11-150400.3.38.1 | fixed |
| Suse | susemanager-sls | manager server lts 4.3 | 4.3.50-150400.3.68.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Suse | rhnlib | rpm | manager proxy lts 4.3 | 4.3.7-150400.3.9.4 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | spacewalk-backend | rpm | manager proxy lts 4.3 | 4.3.34-150400.3.58.6 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | spacewalk-web | rpm | manager proxy lts 4.3 | 4.3.46-150400.3.63.5 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | susemanager-build-keys | rpm | manager proxy lts 4.3 | 15.4.11-150400.3.38.1 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | susemanager-tftpsync-recv | rpm | manager proxy lts 4.3 | 4.3.11-150400.3.15.3 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | rhnlib | rpm | manager server lts 4.3 | 4.3.7-150400.3.9.4 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | spacewalk-backend | rpm | manager server lts 4.3 | 4.3.34-150400.3.58.6 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | spacewalk-java | rpm | manager server lts 4.3 | 4.3.88-150400.3.113.5 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | spacewalk-web | rpm | manager server lts 4.3 | 4.3.46-150400.3.63.5 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | susemanager-build-keys | rpm | manager server lts 4.3 | 15.4.11-150400.3.38.1 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
| Suse | susemanager-sls | rpm | manager server lts 4.3 | 4.3.50-150400.3.68.1 | Not reported | SUSE-SU-2025:3826-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: