OESA-2025-2579

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-2579
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2025-2579.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2025-2579
Upstream
Published
2025-10-31T14:13:20Z
Modified
2025-10-31T19:19:58.569310Z
Summary
sssd security update
Details

SSSD provides a set of daemons to manage access to remote directories and authentication mechanisms such as LDAP, Kerberos or FreeIPA. It provides an NSS and PAM interface toward the system and a pluggable backend system to connect to multiple different account sources.

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:24.03-LTS-SP2 / sssd

Package

Name
sssd
Purl
pkg:rpm/openEuler/sssd&distro=openEuler-24.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.4-15.oe2403sp2

Ecosystem specific 

{
    "aarch64": [
        "libipa_hbac-2.9.4-15.oe2403sp2.aarch64.rpm",
        "libipa_hbac-devel-2.9.4-15.oe2403sp2.aarch64.rpm",
        "libsss_autofs-2.9.4-15.oe2403sp2.aarch64.rpm",
        "libsss_certmap-2.9.4-15.oe2403sp2.aarch64.rpm",
        "libsss_certmap-devel-2.9.4-15.oe2403sp2.aarch64.rpm",
        "libsss_idmap-2.9.4-15.oe2403sp2.aarch64.rpm",
        "libsss_idmap-devel-2.9.4-15.oe2403sp2.aarch64.rpm",
        "libsss_nss_idmap-2.9.4-15.oe2403sp2.aarch64.rpm",
        "libsss_nss_idmap-devel-2.9.4-15.oe2403sp2.aarch64.rpm",
        "libsss_sudo-2.9.4-15.oe2403sp2.aarch64.rpm",
        "python3-libipa_hbac-2.9.4-15.oe2403sp2.aarch64.rpm",
        "python3-libsss_nss_idmap-2.9.4-15.oe2403sp2.aarch64.rpm",
        "python3-sss-2.9.4-15.oe2403sp2.aarch64.rpm",
        "python3-sss-murmur-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-ad-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-client-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-common-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-common-pac-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-dbus-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-debuginfo-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-debugsource-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-idp-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-ipa-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-kcm-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-krb5-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-krb5-common-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-ldap-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-nfs-idmap-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-proxy-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-tools-2.9.4-15.oe2403sp2.aarch64.rpm",
        "sssd-winbind-idmap-2.9.4-15.oe2403sp2.aarch64.rpm"
    ],
    "x86_64": [
        "libipa_hbac-2.9.4-15.oe2403sp2.x86_64.rpm",
        "libipa_hbac-devel-2.9.4-15.oe2403sp2.x86_64.rpm",
        "libsss_autofs-2.9.4-15.oe2403sp2.x86_64.rpm",
        "libsss_certmap-2.9.4-15.oe2403sp2.x86_64.rpm",
        "libsss_certmap-devel-2.9.4-15.oe2403sp2.x86_64.rpm",
        "libsss_idmap-2.9.4-15.oe2403sp2.x86_64.rpm",
        "libsss_idmap-devel-2.9.4-15.oe2403sp2.x86_64.rpm",
        "libsss_nss_idmap-2.9.4-15.oe2403sp2.x86_64.rpm",
        "libsss_nss_idmap-devel-2.9.4-15.oe2403sp2.x86_64.rpm",
        "libsss_sudo-2.9.4-15.oe2403sp2.x86_64.rpm",
        "python3-libipa_hbac-2.9.4-15.oe2403sp2.x86_64.rpm",
        "python3-libsss_nss_idmap-2.9.4-15.oe2403sp2.x86_64.rpm",
        "python3-sss-2.9.4-15.oe2403sp2.x86_64.rpm",
        "python3-sss-murmur-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-ad-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-client-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-common-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-common-pac-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-dbus-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-debuginfo-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-debugsource-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-idp-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-ipa-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-kcm-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-krb5-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-krb5-common-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-ldap-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-nfs-idmap-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-proxy-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-tools-2.9.4-15.oe2403sp2.x86_64.rpm",
        "sssd-winbind-idmap-2.9.4-15.oe2403sp2.x86_64.rpm"
    ],
    "noarch": [
        "python3-sssdconfig-2.9.4-15.oe2403sp2.noarch.rpm",
        "sssd-help-2.9.4-15.oe2403sp2.noarch.rpm"
    ],
    "src": [
        "sssd-2.9.4-15.oe2403sp2.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2025-2579.json"