Security update for sssd

SUSE Security Update: Security update for sssd
Announcement ID: SUSE-SU-2019:1480-1
Rating: moderate
References: #1124194 #1132657 #1132879 #1135247
Cross-References: CVE-2018-16838
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP4
  • SUSE Linux Enterprise Server 12-SP4
  • SUSE Linux Enterprise Desktop 12-SP4

An update that solves one vulnerability and has three fixes is now available.

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 Security 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 Software Development Kit 12-SP4:
    zypper in -t patch SUSE-SLE-SDK-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 Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-1480=1

Package List:

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

References: