Описание
Security update for sssd
This update for sssd fixes the following issues:
- CVE-2025-11561: Fixed default Kerberos configuration allowing privilege escalation on AD-joined Linux systems (bsc#1244325)
Список пакетов
openSUSE Leap 16.0
libipa_hbac-devel-2.9.5-160000.3.1
libipa_hbac0-2.9.5-160000.3.1
libnfsidmap-sss-2.9.5-160000.3.1
libsss_certmap-devel-2.9.5-160000.3.1
libsss_certmap0-2.9.5-160000.3.1
libsss_idmap-devel-2.9.5-160000.3.1
libsss_idmap0-2.9.5-160000.3.1
libsss_nss_idmap-devel-2.9.5-160000.3.1
libsss_nss_idmap0-2.9.5-160000.3.1
python3-ipa_hbac-2.9.5-160000.3.1
python3-sss-murmur-2.9.5-160000.3.1
python3-sss_nss_idmap-2.9.5-160000.3.1
python3-sssd-config-2.9.5-160000.3.1
sssd-2.9.5-160000.3.1
sssd-ad-2.9.5-160000.3.1
sssd-cifs-idmap-plugin-2.9.5-160000.3.1
sssd-dbus-2.9.5-160000.3.1
sssd-ipa-2.9.5-160000.3.1
sssd-kcm-2.9.5-160000.3.1
sssd-krb5-2.9.5-160000.3.1
sssd-krb5-common-2.9.5-160000.3.1
sssd-ldap-2.9.5-160000.3.1
sssd-proxy-2.9.5-160000.3.1
sssd-tools-2.9.5-160000.3.1
sssd-winbind-idmap-2.9.5-160000.3.1
Ссылки
- SUSE Security Ratings
- SUSE Bug 1244325
- SUSE Bug 1251827
- SUSE CVE CVE-2025-11561 page
Описание
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.
Затронутые продукты
openSUSE Leap 16.0:libipa_hbac-devel-2.9.5-160000.3.1
openSUSE Leap 16.0:libipa_hbac0-2.9.5-160000.3.1
openSUSE Leap 16.0:libnfsidmap-sss-2.9.5-160000.3.1
openSUSE Leap 16.0:libsss_certmap-devel-2.9.5-160000.3.1
Ссылки
- CVE-2025-11561
- SUSE Bug 1251827