OESA-2025-2514

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-2514

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2025-2514.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2025-2514

Upstream

CVE-2025-11561

Published

2025-10-24T14:33:18Z

Modified

2025-10-24T15:02:58.398018Z

Summary

sssd security update

Details

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy services for projects like FreeIPA.

Security Fix(es):

A flaw was found in the integration of Active Directory and the System Security Services Daemon (SSSD) on Linux systems. In default configurations, SSSD does not enable the Kerberos local authentication plugin (sssdkrb5localauth_plugin), allowing an attacker with permission to modify certain AD attributes (such as userPrincipalName or samAccountName) to impersonate privileged users. This can result in unauthorized access or privilege escalation on domain-joined Linux hosts.(CVE-2025-11561)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:20.03-LTS-SP4 / sssd

Package

Name: sssd
Purl: pkg:rpm/openEuler/sssd&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.2.2-22.oe2003sp4

Ecosystem specific

{
    "src": [
        "sssd-2.2.2-22.oe2003sp4.src.rpm"
    ],
    "aarch64": [
        "python2-sssd-2.2.2-22.oe2003sp4.aarch64.rpm",
        "python3-sssd-2.2.2-22.oe2003sp4.aarch64.rpm",
        "sssd-2.2.2-22.oe2003sp4.aarch64.rpm",
        "sssd-debuginfo-2.2.2-22.oe2003sp4.aarch64.rpm",
        "sssd-debugsource-2.2.2-22.oe2003sp4.aarch64.rpm",
        "sssd-devel-2.2.2-22.oe2003sp4.aarch64.rpm"
    ],
    "x86_64": [
        "python2-sssd-2.2.2-22.oe2003sp4.x86_64.rpm",
        "python3-sssd-2.2.2-22.oe2003sp4.x86_64.rpm",
        "sssd-2.2.2-22.oe2003sp4.x86_64.rpm",
        "sssd-debuginfo-2.2.2-22.oe2003sp4.x86_64.rpm",
        "sssd-debugsource-2.2.2-22.oe2003sp4.x86_64.rpm",
        "sssd-devel-2.2.2-22.oe2003sp4.x86_64.rpm"
    ],
    "noarch": [
        "sssd-help-2.2.2-22.oe2003sp4.noarch.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2025-2514.json"