Security update for openldap2

Announcement ID: SUSE-SU-2019:2395-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2017-17740 ( SUSE ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2017-17740 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2017-17740 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2019-13057 ( SUSE ): 5.3 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
  • CVE-2019-13057 ( NVD ): 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  • CVE-2019-13057 ( NVD ): 4.9 CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  • CVE-2019-13565 ( SUSE ): 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • CVE-2019-13565 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2019-13565 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • Basesystem Module 15-SP1
  • Basesystem Module 15
  • Development Tools Module 15-SP1
  • Development Tools Module 15
  • Legacy Module 15-SP1
  • Legacy 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 three vulnerabilities and has two security fixes can now be installed.

Description:

This update for openldap2 fixes the following issues:

Security issue fixed:

  • CVE-2019-13565: Fixed an authentication bypass when using SASL authentication and session encryption (bsc#1143194).
  • CVE-2019-13057: Fixed an issue with delegated database admin privileges (bsc#1143273).
  • CVE-2017-17740: When both the nops module and the member of overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation. (bsc#1073313)

Non-security issues fixed:

  • Fixed broken shebang line in openldap_update_modules_path.sh (bsc#1114845).
  • Create files in /var/lib/ldap/ during initial start to allow for transactional updates (bsc#1111388)
  • Fixed incorrect post script call causing tmpfiles creation not to be run (bsc#1111388).

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-15-2019-2395=1
  • Basesystem Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2395=1
  • Development Tools Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2019-2395=1
  • Development Tools Module 15
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-2019-2395=1
  • Legacy Module 15
    zypper in -t patch SUSE-SLE-Module-Legacy-15-2019-2395=1
  • Legacy Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Legacy-15-SP1-2019-2395=1

Package List:

  • Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
    • libldap-2_4-2-2.4.46-9.19.2
    • openldap2-devel-2.4.46-9.19.2
    • openldap2-debuginfo-2.4.46-9.19.2
    • openldap2-debugsource-2.4.46-9.19.2
    • openldap2-client-debuginfo-2.4.46-9.19.2
    • openldap2-devel-static-2.4.46-9.19.2
    • libldap-2_4-2-debuginfo-2.4.46-9.19.2
    • openldap2-client-2.4.46-9.19.2
  • Basesystem Module 15 (x86_64)
    • libldap-2_4-2-32bit-2.4.46-9.19.2
    • libldap-2_4-2-32bit-debuginfo-2.4.46-9.19.2
  • Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • libldap-2_4-2-2.4.46-9.19.2
    • openldap2-devel-2.4.46-9.19.2
    • openldap2-debuginfo-2.4.46-9.19.2
    • openldap2-debugsource-2.4.46-9.19.2
    • openldap2-client-debuginfo-2.4.46-9.19.2
    • openldap2-devel-static-2.4.46-9.19.2
    • libldap-2_4-2-debuginfo-2.4.46-9.19.2
    • openldap2-client-2.4.46-9.19.2
  • Basesystem Module 15-SP1 (x86_64)
    • libldap-2_4-2-32bit-2.4.46-9.19.2
    • libldap-2_4-2-32bit-debuginfo-2.4.46-9.19.2
  • Development Tools Module 15-SP1 (x86_64)
    • openldap2-devel-32bit-2.4.46-9.19.2
    • openldap2-debugsource-2.4.46-9.19.2
  • Development Tools Module 15 (x86_64)
    • openldap2-devel-32bit-2.4.46-9.19.2
    • openldap2-debugsource-2.4.46-9.19.2
  • Legacy Module 15 (aarch64 ppc64le s390x x86_64)
    • openldap2-back-perl-2.4.46-9.19.2
    • openldap2-back-meta-2.4.46-9.19.2
    • openldap2-debuginfo-2.4.46-9.19.2
    • openldap2-debugsource-2.4.46-9.19.2
    • openldap2-back-meta-debuginfo-2.4.46-9.19.2
    • openldap2-back-perl-debuginfo-2.4.46-9.19.2
    • openldap2-2.4.46-9.19.2
  • Legacy Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • openldap2-back-perl-2.4.46-9.19.2
    • openldap2-back-meta-2.4.46-9.19.2
    • openldap2-debuginfo-2.4.46-9.19.2
    • openldap2-debugsource-2.4.46-9.19.2
    • openldap2-back-meta-debuginfo-2.4.46-9.19.2
    • openldap2-back-perl-debuginfo-2.4.46-9.19.2
    • openldap2-2.4.46-9.19.2

References: