جزئیات آسیبپذیری
CVE-2025-11561
Sssd: sssd default kerberos configuration allows privilege escalation on ad-joined linux systems
CVSS 3.1
8.8بالا
شرح رسمی (انگلیسی)
A flaw was found in the integration of Active Directory and the System Security Services Daemon (SSSD) on Linux systems. In default configurations, the Kerberos local authentication plugin (sssd_krb5_localauth_plugin) is enabled, but a fallback to the an2ln plugin is possible. This fallback allows an attacker with permission to modify certain AD attributes (such as userPrincipalName or samAccountName) to impersonate privileged users, potentially resulting in unauthorized access or privilege escalation on domain-joined Linux hosts.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 8.8بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| اطلاعات محصول ثبت نشده است. | |||
منابع و راهنماها
۲۸- https://access.redhat.com/errata/RHSA-2025:19610 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19847 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19848 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19849 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19850 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19851 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19852 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19853 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19854 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:19859 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:20954 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:21020 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:21067 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:21329 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:21795 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:22256 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:22265 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:22277 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:22529 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:22548 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:22724 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2025:23113 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:0316 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:0677 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2025-11561 vdb-entryx_refsource_REDHAT
- https://blog.async.sg/kerberos-ldr
- https://bugzilla.redhat.com/show_bug.cgi?id=2402727 issue-trackingx_refsource_REDHAT
- https://github.com/SSSD/sssd/issues/8021
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیبپذیریهای تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۴/۰۷/۱۷
- آخرین بهروزرسانی
- ۱۴۰۵/۰۸/۱۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- redhat
پیشبینی بهرهبرداری (EPSS)
۰٫۸۲٪
احتمال بهرهبرداری در ۳۰ روز
۵۷٫۵٪
صدک (نسبت به همهی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- کامل
ضعفها (CWE)
- CWE-269Improper Privilege Management