Security update for openldap2

Announcement ID:	SUSE-SU-2016:0224-1
Rating:	important
References:	bsc#937766 bsc#945582 bsc#955210
Cross-References:	CVE-2015-4000 CVE-2015-6908
CVSS scores:	CVE-2015-4000 ( NVD ): 3.7 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Products:	Legacy Module 12 SUSE Linux Enterprise Desktop 12 SUSE Linux Enterprise Desktop 12 SP1 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SUSE Linux Enterprise Server for SAP Applications 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SUSE Linux Enterprise Software Development Kit 12 SP1

An update that solves two vulnerabilities and has one security fix can now be installed.

Description:

This update fixes the following security issues:

• CVE-2015-6908: The ber_get_next function allowed remote attackers to cause a denial of service (reachable assertion and application crash) via crafted BER data, as demonstrated by an attack against slapd. (bsc#945582)
• CVE-2015-4000: Fix weak Diffie-Hellman size vulnerability. (bsc#937766)

It also fixes the following non-security bugs:

• bsc#955210: Unresponsive LDAP host lookups in IPv6 environment

This update adds the following functionality:

• fate#319300: SHA2 password hashing module that can be loaded on-demand.

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 SP1
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-139=1
• SUSE Linux Enterprise Desktop 12
  zypper in -t patch SUSE-SLE-DESKTOP-12-2016-139=1
• Legacy Module 12
  zypper in -t patch SUSE-SLE-Module-Legacy-12-2016-139=1
• SUSE Linux Enterprise Server for SAP Applications 12
  zypper in -t patch SUSE-SLE-SAP-12-2016-139=1 SUSE-SLE-SERVER-12-2016-139=1
• SUSE Linux Enterprise Software Development Kit 12
  zypper in -t patch SUSE-SLE-SDK-12-2016-139=1
• SUSE Linux Enterprise Software Development Kit 12 SP1
  zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-139=1
• SUSE Linux Enterprise Server 12
  zypper in -t patch SUSE-SLE-SERVER-12-2016-139=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1
  zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-139=1
• SUSE Linux Enterprise Server 12 SP1
  zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-139=1

Package List:

• SUSE Linux Enterprise Desktop 12 SP1 (x86_64)
  • libldap-2_4-2-2.4.41-18.13.1
  • libldap-2_4-2-debuginfo-32bit-2.4.41-18.13.1
  • libldap-2_4-2-debuginfo-2.4.41-18.13.1
  • openldap2-client-debuginfo-2.4.41-18.13.1
  • openldap2-client-debugsource-2.4.41-18.13.1
  • libldap-2_4-2-32bit-2.4.41-18.13.1
  • openldap2-client-2.4.41-18.13.1
• SUSE Linux Enterprise Desktop 12 (x86_64)
  • libldap-2_4-2-2.4.41-18.13.1
  • libldap-2_4-2-debuginfo-32bit-2.4.41-18.13.1
  • libldap-2_4-2-debuginfo-2.4.41-18.13.1
  • openldap2-client-debuginfo-2.4.41-18.13.1
  • openldap2-client-debugsource-2.4.41-18.13.1
  • libldap-2_4-2-32bit-2.4.41-18.13.1
  • openldap2-client-2.4.41-18.13.1
• Legacy Module 12 (ppc64le s390x x86_64)
  • compat-libldap-2_3-0-2.3.37-18.13.4
  • compat-libldap-2_3-0-debuginfo-2.3.37-18.13.4
• SUSE Linux Enterprise Server for SAP Applications 12 (x86_64)
  • libldap-2_4-2-2.4.41-18.13.1
  • openldap2-back-meta-2.4.41-18.13.4
  • openldap2-back-meta-debuginfo-2.4.41-18.13.4
  • openldap2-debugsource-2.4.41-18.13.4
  • libldap-2_4-2-debuginfo-32bit-2.4.41-18.13.1
  • libldap-2_4-2-debuginfo-2.4.41-18.13.1
  • compat-libldap-2_3-0-debuginfo-2.3.37-18.13.4
  • openldap2-client-debuginfo-2.4.41-18.13.1
  • openldap2-debuginfo-2.4.41-18.13.4
  • openldap2-2.4.41-18.13.4
  • compat-libldap-2_3-0-2.3.37-18.13.4
  • openldap2-client-debugsource-2.4.41-18.13.1
  • libldap-2_4-2-32bit-2.4.41-18.13.1
  • openldap2-client-2.4.41-18.13.1
• SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64)
  • openldap2-back-perl-2.4.41-18.13.4
  • openldap2-debugsource-2.4.41-18.13.4
  • openldap2-devel-2.4.41-18.13.1
  • openldap2-client-debuginfo-2.4.41-18.13.1
  • openldap2-debuginfo-2.4.41-18.13.4
  • openldap2-devel-static-2.4.41-18.13.1
  • openldap2-back-perl-debuginfo-2.4.41-18.13.4
  • openldap2-client-debugsource-2.4.41-18.13.1
• SUSE Linux Enterprise Software Development Kit 12 SP1 (ppc64le s390x x86_64)
  • openldap2-back-perl-2.4.41-18.13.4
  • openldap2-debugsource-2.4.41-18.13.4
  • openldap2-devel-2.4.41-18.13.1
  • openldap2-client-debuginfo-2.4.41-18.13.1
  • openldap2-debuginfo-2.4.41-18.13.4
  • openldap2-devel-static-2.4.41-18.13.1
  • openldap2-back-perl-debuginfo-2.4.41-18.13.4
  • openldap2-client-debugsource-2.4.41-18.13.1
• SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64)
  • libldap-2_4-2-2.4.41-18.13.1
  • openldap2-back-meta-debuginfo-2.4.41-18.13.4
  • openldap2-back-meta-2.4.41-18.13.4
  • openldap2-debugsource-2.4.41-18.13.4
  • libldap-2_4-2-debuginfo-2.4.41-18.13.1
  • openldap2-client-debuginfo-2.4.41-18.13.1
  • openldap2-debuginfo-2.4.41-18.13.4
  • openldap2-2.4.41-18.13.4
  • openldap2-client-debugsource-2.4.41-18.13.1
  • openldap2-client-2.4.41-18.13.1
• SUSE Linux Enterprise Server 12 (s390x x86_64)
  • libldap-2_4-2-debuginfo-32bit-2.4.41-18.13.1
  • libldap-2_4-2-32bit-2.4.41-18.13.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1 (ppc64le x86_64)
  • libldap-2_4-2-2.4.41-18.13.1
  • openldap2-back-meta-debuginfo-2.4.41-18.13.4
  • openldap2-back-meta-2.4.41-18.13.4
  • openldap2-debugsource-2.4.41-18.13.4
  • libldap-2_4-2-debuginfo-2.4.41-18.13.1
  • openldap2-client-debuginfo-2.4.41-18.13.1
  • openldap2-debuginfo-2.4.41-18.13.4
  • openldap2-2.4.41-18.13.4
  • openldap2-client-debugsource-2.4.41-18.13.1
  • openldap2-client-2.4.41-18.13.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1 (x86_64)
  • libldap-2_4-2-debuginfo-32bit-2.4.41-18.13.1
  • libldap-2_4-2-32bit-2.4.41-18.13.1
• SUSE Linux Enterprise Server 12 SP1 (ppc64le s390x x86_64)
  • libldap-2_4-2-2.4.41-18.13.1
  • openldap2-back-meta-debuginfo-2.4.41-18.13.4
  • openldap2-back-meta-2.4.41-18.13.4
  • openldap2-debugsource-2.4.41-18.13.4
  • libldap-2_4-2-debuginfo-2.4.41-18.13.1
  • openldap2-client-debuginfo-2.4.41-18.13.1
  • openldap2-debuginfo-2.4.41-18.13.4
  • openldap2-2.4.41-18.13.4
  • openldap2-client-debugsource-2.4.41-18.13.1
  • openldap2-client-2.4.41-18.13.1
• SUSE Linux Enterprise Server 12 SP1 (s390x x86_64)
  • libldap-2_4-2-debuginfo-32bit-2.4.41-18.13.1
  • libldap-2_4-2-32bit-2.4.41-18.13.1

References:

• https://www.suse.com/security/cve/CVE-2015-4000.html
• https://www.suse.com/security/cve/CVE-2015-6908.html
• https://bugzilla.suse.com/show_bug.cgi?id=937766
• https://bugzilla.suse.com/show_bug.cgi?id=945582
• https://bugzilla.suse.com/show_bug.cgi?id=955210