CVE-2026-22797
CVE-2026-22797
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
An issue was discovered in OpenStack keystonemiddleware 10.5 through 10.7 before 10.7.2, 10.8 and 10.9 before 10.9.1, and 10.10 through 10.12 before 10.12.1. The external_oauth2_token middleware fails to sanitize incoming authentication headers before processing OAuth 2.0 tokens. By sending forged identity headers such as X-Is-Admin-Project, X-Roles, or X-User-Id, an authenticated attacker may escalate privileges or impersonate other users. All deployments using the external_oauth2_token middleware are affected.
CVSS 9.9 · Crítica · EPSS 0,7% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
keystonemiddleware
- Versiones
- ≥ 10.5.0, < 10.7.2: Afectada (semver)
- ≥ 10.8.0, < 10.9.1: Afectada (semver)
- ≥ 10.10.0, < 10.12.1: Afectada (semver)
Actualiza a 10.12.1; Actualiza a 10.7.2; Actualiza a 10.9.1
python-keystonemiddleware Debian:13
- Versiones
- 10.9.0-2
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.9.0-2+deb13u1
Actualiza a 10.9.0-2+deb13u1
python-keystonemiddleware Debian:14
- Versiones
- 10.12.0-1
- 10.12.0-2
- 10.9.0-2
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.12.0-3
Actualiza a 10.12.0-3
python-keystonemiddleware Ubuntu:24.04:LTS
- Versiones
- 10.4.1-0ubuntu1
- 10.5.0-0ubuntu1
- 10.5.0-0ubuntu2
- 10.6.0-0ubuntu1
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.6.0-0ubuntu1.1
Actualiza a 10.6.0-0ubuntu1.1
python-keystonemiddleware Ubuntu:25.10
- Versiones
- 10.9.0-0ubuntu1
- 10.11.0-0ubuntu1
- 10.12.0-0ubuntu1
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.12.0-0ubuntu1.1
Actualiza a 10.12.0-0ubuntu1.1
Fuentes originales
- https://launchpad.net/bugs/2129018
- https://www.openwall.com/lists/oss-security/2026/01/16/9
- http://www.openwall.com/lists/oss-security/2026/01/15/1
- http://www.openwall.com/lists/oss-security/2026/01/16/2
- http://www.openwall.com/lists/oss-security/2026/01/16/3
- http://www.openwall.com/lists/oss-security/2026/01/16/9
- https://access.redhat.com/security/cve/CVE-2026-22797
- https://bugzilla.redhat.com/show_bug.cgi?id=2430879
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-22797.json
- https://access.redhat.com/errata/RHSA-2026:5907
- https://access.redhat.com/errata/RHSA-2026:5133
- https://access.redhat.com/errata/RHSA-2026:4434
- https://access.redhat.com/errata/RHSA-2026:3855
- https://access.redhat.com/errata/RHSA-2026:3402
- https://nvd.nist.gov/vuln/detail/CVE-2026-22797