Security update for sssd

Announcement ID:	SUSE-SU-2019:1480-1
Rating:	moderate
References:	bsc#1124194 bsc#1132657 bsc#1132879 bsc#1135247
Cross-References:	CVE-2018-16838
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:	SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP4

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:

• 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)
• Allow defaults sudoRole without sudoUser attribute (bsc#1135247)

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:

• SUSE Linux Enterprise Desktop 12 SP4
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-1480=1
• SUSE Linux Enterprise Software Development Kit 12 SP4
  zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-1480=1
• SUSE Linux Enterprise High Performance Computing 12 SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1480=1
• SUSE Linux Enterprise Server 12 SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1480=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1480=1

Package List:

• SUSE Linux Enterprise Desktop 12 SP4 (x86_64)
  • libipa_hbac0-debuginfo-1.16.1-4.12.2
  • sssd-ad-debuginfo-1.16.1-4.12.2
  • sssd-tools-1.16.1-4.12.2
  • libsss_simpleifp0-debuginfo-1.16.1-4.12.2
  • sssd-ldap-1.16.1-4.12.2
  • sssd-proxy-1.16.1-4.12.2
  • libsss_nss_idmap0-1.16.1-4.12.2
  • sssd-debugsource-1.16.1-4.12.2
  • sssd-debuginfo-1.16.1-4.12.2
  • libsss_idmap0-1.16.1-4.12.2
  • libsss_nss_idmap0-debuginfo-1.16.1-4.12.2
  • libsss_idmap0-debuginfo-1.16.1-4.12.2
  • sssd-krb5-debuginfo-1.16.1-4.12.2
  • libsss_simpleifp0-1.16.1-4.12.2
  • sssd-krb5-common-debuginfo-1.16.1-4.12.2
  • libipa_hbac0-1.16.1-4.12.2
  • libsss_certmap0-debuginfo-1.16.1-4.12.2
  • python-sssd-config-debuginfo-1.16.1-4.12.2
  • python-sssd-config-1.16.1-4.12.2
  • sssd-ipa-1.16.1-4.12.2
  • sssd-tools-debuginfo-1.16.1-4.12.2
  • sssd-proxy-debuginfo-1.16.1-4.12.2
  • sssd-ad-1.16.1-4.12.2
  • sssd-debuginfo-32bit-1.16.1-4.12.2
  • sssd-1.16.1-4.12.2
  • sssd-32bit-1.16.1-4.12.2
  • sssd-krb5-1.16.1-4.12.2
  • sssd-krb5-common-1.16.1-4.12.2
  • sssd-ipa-debuginfo-1.16.1-4.12.2
  • libsss_certmap0-1.16.1-4.12.2
  • sssd-ldap-debuginfo-1.16.1-4.12.2
• SUSE Linux Enterprise Software Development Kit 12 SP4 (aarch64 ppc64le s390x x86_64)
  • sssd-debuginfo-1.16.1-4.12.2
  • libsss_nss_idmap-devel-1.16.1-4.12.2
  • libsss_idmap-devel-1.16.1-4.12.2
  • libipa_hbac-devel-1.16.1-4.12.2
  • sssd-debugsource-1.16.1-4.12.2
• SUSE Linux Enterprise High Performance Computing 12 SP4 (aarch64 x86_64)
  • libipa_hbac0-debuginfo-1.16.1-4.12.2
  • sssd-ad-debuginfo-1.16.1-4.12.2
  • sssd-tools-1.16.1-4.12.2
  • libsss_simpleifp0-debuginfo-1.16.1-4.12.2
  • sssd-ldap-1.16.1-4.12.2
  • sssd-proxy-1.16.1-4.12.2
  • libsss_nss_idmap0-1.16.1-4.12.2
  • sssd-debugsource-1.16.1-4.12.2
  • sssd-debuginfo-1.16.1-4.12.2
  • libsss_idmap0-1.16.1-4.12.2
  • libsss_nss_idmap0-debuginfo-1.16.1-4.12.2
  • libsss_idmap0-debuginfo-1.16.1-4.12.2
  • sssd-krb5-debuginfo-1.16.1-4.12.2
  • libsss_simpleifp0-1.16.1-4.12.2
  • sssd-krb5-common-debuginfo-1.16.1-4.12.2
  • libipa_hbac0-1.16.1-4.12.2
  • libsss_certmap0-debuginfo-1.16.1-4.12.2
  • sssd-tools-debuginfo-1.16.1-4.12.2
  • python-sssd-config-1.16.1-4.12.2
  • python-sssd-config-debuginfo-1.16.1-4.12.2
  • sssd-ipa-1.16.1-4.12.2
  • sssd-proxy-debuginfo-1.16.1-4.12.2
  • sssd-ad-1.16.1-4.12.2
  • sssd-1.16.1-4.12.2
  • sssd-krb5-1.16.1-4.12.2
  • sssd-krb5-common-1.16.1-4.12.2
  • sssd-ipa-debuginfo-1.16.1-4.12.2
  • libsss_certmap0-1.16.1-4.12.2
  • sssd-ldap-debuginfo-1.16.1-4.12.2
• SUSE Linux Enterprise High Performance Computing 12 SP4 (x86_64)
  • sssd-debuginfo-32bit-1.16.1-4.12.2
  • sssd-32bit-1.16.1-4.12.2
• SUSE Linux Enterprise Server 12 SP4 (aarch64 ppc64le s390x x86_64)
  • libipa_hbac0-debuginfo-1.16.1-4.12.2
  • sssd-ad-debuginfo-1.16.1-4.12.2
  • sssd-tools-1.16.1-4.12.2
  • libsss_simpleifp0-debuginfo-1.16.1-4.12.2
  • sssd-ldap-1.16.1-4.12.2
  • sssd-proxy-1.16.1-4.12.2
  • libsss_nss_idmap0-1.16.1-4.12.2
  • sssd-debugsource-1.16.1-4.12.2
  • sssd-debuginfo-1.16.1-4.12.2
  • libsss_idmap0-1.16.1-4.12.2
  • libsss_nss_idmap0-debuginfo-1.16.1-4.12.2
  • libsss_idmap0-debuginfo-1.16.1-4.12.2
  • sssd-krb5-debuginfo-1.16.1-4.12.2
  • libsss_simpleifp0-1.16.1-4.12.2
  • sssd-krb5-common-debuginfo-1.16.1-4.12.2
  • libipa_hbac0-1.16.1-4.12.2
  • libsss_certmap0-debuginfo-1.16.1-4.12.2
  • sssd-tools-debuginfo-1.16.1-4.12.2
  • python-sssd-config-1.16.1-4.12.2
  • python-sssd-config-debuginfo-1.16.1-4.12.2
  • sssd-ipa-1.16.1-4.12.2
  • sssd-proxy-debuginfo-1.16.1-4.12.2
  • sssd-ad-1.16.1-4.12.2
  • sssd-1.16.1-4.12.2
  • sssd-krb5-1.16.1-4.12.2
  • sssd-krb5-common-1.16.1-4.12.2
  • sssd-ipa-debuginfo-1.16.1-4.12.2
  • libsss_certmap0-1.16.1-4.12.2
  • sssd-ldap-debuginfo-1.16.1-4.12.2
• SUSE Linux Enterprise Server 12 SP4 (s390x x86_64)
  • sssd-debuginfo-32bit-1.16.1-4.12.2
  • sssd-32bit-1.16.1-4.12.2
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
  • libipa_hbac0-debuginfo-1.16.1-4.12.2
  • sssd-ad-debuginfo-1.16.1-4.12.2
  • sssd-tools-1.16.1-4.12.2
  • libsss_simpleifp0-debuginfo-1.16.1-4.12.2
  • sssd-ldap-1.16.1-4.12.2
  • sssd-proxy-1.16.1-4.12.2
  • libsss_nss_idmap0-1.16.1-4.12.2
  • sssd-debugsource-1.16.1-4.12.2
  • sssd-debuginfo-1.16.1-4.12.2
  • libsss_idmap0-1.16.1-4.12.2
  • libsss_nss_idmap0-debuginfo-1.16.1-4.12.2
  • libsss_idmap0-debuginfo-1.16.1-4.12.2
  • sssd-krb5-debuginfo-1.16.1-4.12.2
  • libsss_simpleifp0-1.16.1-4.12.2
  • sssd-krb5-common-debuginfo-1.16.1-4.12.2
  • libipa_hbac0-1.16.1-4.12.2
  • libsss_certmap0-debuginfo-1.16.1-4.12.2
  • python-sssd-config-debuginfo-1.16.1-4.12.2
  • python-sssd-config-1.16.1-4.12.2
  • sssd-ipa-1.16.1-4.12.2
  • sssd-tools-debuginfo-1.16.1-4.12.2
  • sssd-proxy-debuginfo-1.16.1-4.12.2
  • sssd-ad-1.16.1-4.12.2
  • sssd-1.16.1-4.12.2
  • sssd-krb5-1.16.1-4.12.2
  • sssd-krb5-common-1.16.1-4.12.2
  • sssd-ipa-debuginfo-1.16.1-4.12.2
  • libsss_certmap0-1.16.1-4.12.2
  • sssd-ldap-debuginfo-1.16.1-4.12.2
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (x86_64)
  • sssd-debuginfo-32bit-1.16.1-4.12.2
  • sssd-32bit-1.16.1-4.12.2

References:

• https://www.suse.com/security/cve/CVE-2018-16838.html
• https://bugzilla.suse.com/show_bug.cgi?id=1124194
• https://bugzilla.suse.com/show_bug.cgi?id=1132657
• https://bugzilla.suse.com/show_bug.cgi?id=1132879
• https://bugzilla.suse.com/show_bug.cgi?id=1135247