Synopsis: Low: sssd security, bug fix, and enhancement update Issue Date: 2011-05-19 CVE Numbers: CVE-2010-4341 The System Security Services Daemon (SSSD) 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 such as FreeIPA. A flaw was found in the SSSD PAM responder that could allow a local attacker to crash SSSD via a carefully-crafted packet. With SSSD unresponsive, legitimate users could be denied the ability to log in to the system. (CVE-2010-4341) This update also fixes several bugs and adds various enhancements. Documentation for these bug fixes and enhancements will be available shortly from the Technical Notes document, linked to in the References section. Users of SSSD should upgrade to these updated packages, which upgrade SSSD to upstream version 1.5.1 to correct this issue, and fix the bugs and add the enhancements noted in the Technical Notes. SL6: i386 sssd-1.5.1-34.el6.i686.rpm sssd-client-1.5.1-34.el6.i686.rpm sssd-tools-1.5.1-34.el6.i686.rpm Dependancies: krb5-devel-1.9-9.el6_1.1.i686.rpm krb5-devel-1.9-9.el6.i686.rpm krb5-libs-1.9-9.el6_1.1.i686.rpm krb5-libs-1.9-9.el6.i686.rpm krb5-pkinit-openssl-1.9-9.el6_1.1.i686.rpm krb5-pkinit-openssl-1.9-9.el6.i686.rpm krb5-server-1.9-9.el6_1.1.i686.rpm krb5-server-1.9-9.el6.i686.rpm krb5-server-ldap-1.9-9.el6_1.1.i686.rpm krb5-server-ldap-1.9-9.el6.i686.rpm krb5-workstation-1.9-9.el6_1.1.i686.rpm krb5-workstation-1.9-9.el6.i686.rpm libcollection-0.6.0-6.el6.i686.rpm libcollection-devel-0.6.0-6.el6.i686.rpm libdhash-0.4.2-6.el6.i686.rpm libdhash-devel-0.4.2-6.el6.i686.rpm libini_config-0.6.1-6.el6.i686.rpm libini_config-devel-0.6.1-6.el6.i686.rpm libpath_utils-0.2.1-6.el6.i686.rpm libpath_utils-devel-0.2.1-6.el6.i686.rpm libref_array-0.1.1-6.el6.i686.rpm libref_array-devel-0.1.1-6.el6.i686.rpm x86_64 sssd-client-1.5.1-34.el6.x86_64.rpm sssd-client-1.5.1-34.el6.i686.rpm sssd-1.5.1-34.el6.x86_64.rpm sssd-tools-1.5.1-34.el6.x86_64.rpm Dependancies: krb5-devel-1.9-9.el6_1.1.i686.rpm krb5-devel-1.9-9.el6_1.1.x86_64.rpm krb5-devel-1.9-9.el6.i686.rpm krb5-devel-1.9-9.el6.x86_64.rpm krb5-libs-1.9-9.el6_1.1.i686.rpm krb5-libs-1.9-9.el6_1.1.x86_64.rpm krb5-libs-1.9-9.el6.i686.rpm krb5-libs-1.9-9.el6.x86_64.rpm krb5-pkinit-openssl-1.9-9.el6_1.1.x86_64.rpm krb5-pkinit-openssl-1.9-9.el6.x86_64.rpm krb5-server-1.9-9.el6_1.1.x86_64.rpm krb5-server-1.9-9.el6.x86_64.rpm krb5-server-ldap-1.9-9.el6_1.1.i686.rpm krb5-server-ldap-1.9-9.el6_1.1.x86_64.rpm krb5-server-ldap-1.9-9.el6.i686.rpm krb5-server-ldap-1.9-9.el6.x86_64.rpm krb5-workstation-1.9-9.el6_1.1.x86_64.rpm krb5-workstation-1.9-9.el6.x86_64.rpm libcollection-0.6.0-6.el6.i686.rpm libcollection-0.6.0-6.el6.x86_64.rpm libcollection-devel-0.6.0-6.el6.i686.rpm libcollection-devel-0.6.0-6.el6.x86_64.rpm libdhash-0.4.2-6.el6.i686.rpm libdhash-0.4.2-6.el6.x86_64.rpm libdhash-devel-0.4.2-6.el6.i686.rpm libdhash-devel-0.4.2-6.el6.x86_64.rpm libini_config-0.6.1-6.el6.i686.rpm libini_config-0.6.1-6.el6.x86_64.rpm libini_config-devel-0.6.1-6.el6.i686.rpm libini_config-devel-0.6.1-6.el6.x86_64.rpm libpath_utils-0.2.1-6.el6.i686.rpm libpath_utils-0.2.1-6.el6.x86_64.rpm libpath_utils-devel-0.2.1-6.el6.i686.rpm libpath_utils-devel-0.2.1-6.el6.x86_64.rpm libref_array-0.1.1-6.el6.i686.rpm libref_array-0.1.1-6.el6.x86_64.rpm libref_array-devel-0.1.1-6.el6.i686.rpm libref_array-devel-0.1.1-6.el6.x86_64.rpm - Scientific Linux Development Team