Foreman: host ssh key not being checked in remote execution
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat.
Summary
A vulnerability was found in Satellite. When running a remote execution job on a host, the host's SSH key is not being checked. When the key changes, the Satellite still connects it because it uses "-o StrictHostKeyChecking=no". This flaw can lead to a man-in-the-middle attack (MITM), denial of service, leaking of secrets the remote execution job contains, or other issues that may arise from the attacker's ability to forge an SSH key. This issue does not directly allow unauthorized remote execution on the Satellite, although it can leak secrets that may lead to it.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | foreman | 3.9.1.8 | — | No fix listed | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 4.3.14-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 3.9.1.8-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 1:3.9.3.2-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 2.16.9-1.el8pc | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 3.39.15-1.el8pc | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 1.8.3-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 13.0.6-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 12.0.7-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 4.11.0.15-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 3.0.0-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 0.10.6-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.15 for RHEL 8 | — | 6.15.2-1.el8sat | Patch available | CNA |
- foreman Vendor— Affected 3.9.1.8 Fixed in — No fix listed CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 4.3.14-1.el8sat Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 3.9.1.8-1.el8sat Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 1:3.9.3.2-1.el8sat Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 2.16.9-1.el8pc Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 3.39.15-1.el8pc Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 1.8.3-1.el8sat Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 13.0.6-1.el8sat Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 12.0.7-1.el8sat Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 4.11.0.15-1.el8sat Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 3.0.0-1.el8sat Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 0.10.6-1.el8sat Patch available CNA
- Red Hat Satellite 6.15 for RHEL 8 VendorRed Hat Affected — Fixed in 6.15.2-1.el8sat Patch available CNA
Remediation
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 4.3.14-1.el8sat
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 3.9.1.8-1.el8sat
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 1:3.9.3.2-1.el8sat
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 2.16.9-1.el8pc
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 3.39.15-1.el8pc
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 1.8.3-1.el8sat
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 13.0.6-1.el8sat
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 12.0.7-1.el8sat
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 4.11.0.15-1.el8sat
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 3.0.0-1.el8sat
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 0.10.6-1.el8sat
- Fix · CNA Red Hat Satellite 6.15 for RHEL 8 (Red Hat) Fixed in 6.15.2-1.el8sat
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Satellite 6.15 for RHEL 8 | Fixed | — |
Timeline
- 2026-10-02 Threatist record created from CVE-2024-4871
- 2026-10-03 Alias added: GHSA-q5x2-4347-hrg2
References
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Sources
- CVE-2024-4871 · CVE Program
- CVE-2024-4871 · NVD
- FIRST EPSS
- GHSA-q5x2-4347-hrg2 · GitHub Advisory Database · CC BY 4.0
- CVE-2024-4871 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences