Bug 2402728 - CVE-2025-11561 sssd: SSSD default Kerberos configuration allows privilege escalation on AD-joined Linux systems [fedora-all]
Summary: CVE-2025-11561 sssd: SSSD default Kerberos configuration allows privilege esc...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: sssd
Version: 42
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Alexey Tikhonov
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["1fb766e2-a79d-4ca8-97b7-3...
Depends On:
Blocks: CVE-2025-11561
TreeView+ depends on / blocked
 
Reported: 2025-10-09 13:24 UTC by Abhishek Raj
Modified: 2025-12-22 13:41 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2025-12-22 13:41:20 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Abhishek Raj 2025-10-09 13:24:49 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Comment 1 Alexey Tikhonov 2025-10-20 08:07:57 UTC 
Pushed PR: https://github.com/SSSD/sssd/pull/8136

* `sssd-2-11`
    * a08e5862693ed1191ba464351ae43c779b509096 - krb5: disable Kerberos localauth an2ln plugin for AD/IPA
Comment 2 Alexey Tikhonov 2025-10-20 10:54:57 UTC 
https://bodhi.fedoraproject.org/updates/FEDORA-2025-5f49ddd4af
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