Описание
ELSA-2025-19847: sssd security update (IMPORTANT)
[1.16.5-10.0.5.16]
- krb5: disable Kerberos localauth an2ln plugin for AD/IPA [Orabug: 38621159]
Обновленные пакеты
Oracle Linux 7
Oracle Linux x86_64
libipa_hbac
1.16.5-10.0.5.el7_9.16
libipa_hbac-devel
1.16.5-10.0.5.el7_9.16
libsss_autofs
1.16.5-10.0.5.el7_9.16
libsss_certmap
1.16.5-10.0.5.el7_9.16
libsss_certmap-devel
1.16.5-10.0.5.el7_9.16
libsss_idmap
1.16.5-10.0.5.el7_9.16
libsss_idmap-devel
1.16.5-10.0.5.el7_9.16
libsss_nss_idmap
1.16.5-10.0.5.el7_9.16
libsss_nss_idmap-devel
1.16.5-10.0.5.el7_9.16
libsss_simpleifp
1.16.5-10.0.5.el7_9.16
libsss_simpleifp-devel
1.16.5-10.0.5.el7_9.16
libsss_sudo
1.16.5-10.0.5.el7_9.16
python-libipa_hbac
1.16.5-10.0.5.el7_9.16
python-libsss_nss_idmap
1.16.5-10.0.5.el7_9.16
python-sss
1.16.5-10.0.5.el7_9.16
python-sss-murmur
1.16.5-10.0.5.el7_9.16
python-sssdconfig
1.16.5-10.0.5.el7_9.16
sssd
1.16.5-10.0.5.el7_9.16
sssd-ad
1.16.5-10.0.5.el7_9.16
sssd-client
1.16.5-10.0.5.el7_9.16
sssd-common
1.16.5-10.0.5.el7_9.16
sssd-common-pac
1.16.5-10.0.5.el7_9.16
sssd-dbus
1.16.5-10.0.5.el7_9.16
sssd-ipa
1.16.5-10.0.5.el7_9.16
sssd-kcm
1.16.5-10.0.5.el7_9.16
sssd-krb5
1.16.5-10.0.5.el7_9.16
sssd-krb5-common
1.16.5-10.0.5.el7_9.16
sssd-ldap
1.16.5-10.0.5.el7_9.16
sssd-libwbclient
1.16.5-10.0.5.el7_9.16
sssd-libwbclient-devel
1.16.5-10.0.5.el7_9.16
sssd-polkit-rules
1.16.5-10.0.5.el7_9.16
sssd-proxy
1.16.5-10.0.5.el7_9.16
sssd-tools
1.16.5-10.0.5.el7_9.16
sssd-winbind-idmap
1.16.5-10.0.5.el7_9.16
Связанные CVE
Связанные уязвимости
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.
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.
A flaw was found in the integration of Active Directory and the System ...
