Security update for sssd

Announcement ID: SUSE-SU-2019:1476-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2018-16838 ( SUSE ): 5.4 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
  • CVE-2018-16838 ( NVD ): 5.4 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Affected Products:
  • Basesystem Module 15-SP1
  • Basesystem Module 15
  • SUSE Linux Enterprise Desktop 15
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Server 15
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Manager Proxy 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Server 4.0

An update that solves one vulnerability and has three security fixes can now be installed.

Description:

This update for sssd fixes the following issues:

Security issue fixed:

  • CVE-2018-16838: Fixed an authentication bypass related to the Group Policy Objects implementation (bsc#1124194).

Non-security issues fixed:

  • Allow defaults sudoRole without sudoUser attribute (bsc#1135247)
  • Missing GPOs directory could have led to login problems (bsc#1132879)
  • Fix a crash by adding a netgroup counter to struct nss_enum_index (bsc#1132657)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Basesystem Module 15
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1476=1
  • Basesystem Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1476=1

Package List:

  • Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
    • sssd-proxy-1.16.1-3.24.6
    • sssd-krb5-common-1.16.1-3.24.6
    • libsss_certmap-devel-1.16.1-3.24.6
    • sssd-ad-debuginfo-1.16.1-3.24.6
    • sssd-debugsource-1.16.1-3.24.6
    • libipa_hbac-devel-1.16.1-3.24.6
    • sssd-dbus-debuginfo-1.16.1-3.24.6
    • libsss_nss_idmap-devel-1.16.1-3.24.6
    • libsss_simpleifp0-1.16.1-3.24.6
    • sssd-proxy-debuginfo-1.16.1-3.24.6
    • libsss_idmap0-1.16.1-3.24.6
    • sssd-ldap-debuginfo-1.16.1-3.24.6
    • sssd-krb5-1.16.1-3.24.6
    • libsss_nss_idmap0-debuginfo-1.16.1-3.24.6
    • python3-sssd-config-debuginfo-1.16.1-3.24.6
    • sssd-ipa-debuginfo-1.16.1-3.24.6
    • libsss_certmap0-1.16.1-3.24.6
    • sssd-debuginfo-1.16.1-3.24.6
    • sssd-1.16.1-3.24.6
    • sssd-krb5-debuginfo-1.16.1-3.24.6
    • libsss_certmap0-debuginfo-1.16.1-3.24.6
    • sssd-krb5-common-debuginfo-1.16.1-3.24.6
    • sssd-dbus-1.16.1-3.24.6
    • libsss_idmap0-debuginfo-1.16.1-3.24.6
    • python3-sssd-config-1.16.1-3.24.6
    • libsss_nss_idmap0-1.16.1-3.24.6
    • sssd-ad-1.16.1-3.24.6
    • sssd-ipa-1.16.1-3.24.6
    • libsss_simpleifp-devel-1.16.1-3.24.6
    • sssd-tools-debuginfo-1.16.1-3.24.6
    • libipa_hbac0-1.16.1-3.24.6
    • libipa_hbac0-debuginfo-1.16.1-3.24.6
    • sssd-wbclient-devel-1.16.1-3.24.6
    • sssd-wbclient-debuginfo-1.16.1-3.24.6
    • sssd-ldap-1.16.1-3.24.6
    • libsss_simpleifp0-debuginfo-1.16.1-3.24.6
    • sssd-wbclient-1.16.1-3.24.6
    • sssd-tools-1.16.1-3.24.6
    • libsss_idmap-devel-1.16.1-3.24.6
  • Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • sssd-proxy-1.16.1-3.24.6
    • sssd-krb5-common-1.16.1-3.24.6
    • libsss_certmap-devel-1.16.1-3.24.6
    • sssd-ad-debuginfo-1.16.1-3.24.6
    • sssd-debugsource-1.16.1-3.24.6
    • libipa_hbac-devel-1.16.1-3.24.6
    • sssd-wbclient-1.16.1-3.24.6
    • sssd-dbus-debuginfo-1.16.1-3.24.6
    • libsss_nss_idmap-devel-1.16.1-3.24.6
    • sssd-proxy-debuginfo-1.16.1-3.24.6
    • sssd-ldap-debuginfo-1.16.1-3.24.6
    • sssd-krb5-1.16.1-3.24.6
    • libsss_idmap0-1.16.1-3.24.6
    • libsss_nss_idmap0-debuginfo-1.16.1-3.24.6
    • python3-sssd-config-debuginfo-1.16.1-3.24.6
    • sssd-ipa-debuginfo-1.16.1-3.24.6
    • libsss_certmap0-1.16.1-3.24.6
    • sssd-debuginfo-1.16.1-3.24.6
    • sssd-1.16.1-3.24.6
    • sssd-krb5-debuginfo-1.16.1-3.24.6
    • libsss_certmap0-debuginfo-1.16.1-3.24.6
    • sssd-krb5-common-debuginfo-1.16.1-3.24.6
    • sssd-dbus-1.16.1-3.24.6
    • libsss_idmap0-debuginfo-1.16.1-3.24.6
    • sssd-ipa-1.16.1-3.24.6
    • libsss_nss_idmap0-1.16.1-3.24.6
    • python3-sssd-config-1.16.1-3.24.6
    • sssd-ad-1.16.1-3.24.6
    • libsss_simpleifp-devel-1.16.1-3.24.6
    • sssd-tools-debuginfo-1.16.1-3.24.6
    • libipa_hbac0-1.16.1-3.24.6
    • libipa_hbac0-debuginfo-1.16.1-3.24.6
    • sssd-wbclient-devel-1.16.1-3.24.6
    • sssd-wbclient-debuginfo-1.16.1-3.24.6
    • sssd-ldap-1.16.1-3.24.6
    • libsss_simpleifp0-debuginfo-1.16.1-3.24.6
    • libsss_simpleifp0-1.16.1-3.24.6
    • sssd-tools-1.16.1-3.24.6
    • libsss_idmap-devel-1.16.1-3.24.6

References: