Foreman: unauthenticated information disclosure via provisioning token validation flaw (Red Hat Red Hat Satellite 6.16 for RHEL 8)
En bref
- Source
- NVD
- EPSS
- EPSS 0.38 % · centile 32 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Analyzed
Rechercher sur…
Description
A flaw was found in Foreman. The Red Hat Satellite /unattended/provision API endpoint is vulnerable to an authentication bypass due to a semantic logic flaw in host_verifier.rb. The application verifies the database state of a provisioning token rather than its actual presence in the incoming HTTP request. Because a host actively undergoing provisioning has an unexpired token in the database, the server's valid_host_token? method evaluates to true, granting access to the kickstart template even if the requester provides no token at all in the URL.
Faiblesses (CWE)
- CWE-306 — Authentification absente sur une fonction critique
Références
- https://access.redhat.com/errata/RHSA-2026:74503
- https://access.redhat.com/errata/RHSA-2026:74504
- https://access.redhat.com/errata/RHSA-2026:74505
- https://access.redhat.com/errata/RHSA-2026:74506
- https://access.redhat.com/security/cve/CVE-2026-12423
- https://bugzilla.redhat.com/show_bug.cgi?id=2488956
- http://www.openwall.com/lists/oss-security/2026/10/07/10
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | redhat |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · secalert@redhat.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-90915
- GCVE · GCVE-0-2026-12423
Configurations affectées (CPE NVD)
cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*≥ 6.16 < 6.16.4cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*≥ 6.17 < 6.17.12cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*≥ 6.19 < 6.19.5cpe:2.3:a:theforeman:foreman:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*≥ 6.18 < 6.18.10cpe:2.3:a:redhat:satellite:6.0:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Red Hat · Red Hat Satellite 6.16 for RHEL 8 | unaffected 0:3.12.0.23-1.el8sat < * |
| Red Hat · Red Hat Satellite 6.16 for RHEL 9 | unaffected 0:3.12.0.23-1.el9sat < * |
| Red Hat · Red Hat Satellite 6.17 for RHEL 9 | unaffected 0:3.14.0.22-1.el9sat < * |
| Red Hat · Red Hat Satellite 6.18 for RHEL 9 | unaffected 0:3.16.0.25-1.el9sat < * |
| Red Hat · Red Hat Satellite 6.19 for RHEL 9 | unaffected 0:3.18.0.14-1.el9sat < * |
| Red Hat · Red Hat Satellite 6 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |