Security update for openldap2

Announcement ID: SUSE-SU-2020:14419-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-8023 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2020-8023 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • Security Module for SUSE Linux Enterprise 11 11-SP3
  • SUSE Linux Enterprise Point of Service 11 SP3
  • SUSE Linux Enterprise Server 11 SP4
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4

An update that solves one vulnerability can now be installed.

Description:

This update for openldap2 fixes the following issues:

  • CVE-2020-8023: Fixed a potential local privilege escalation from ldap to root when OPENLDAP_CONFIG_BACKEND="ldap" was used (bsc#1172698).

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 Point of Service 11 SP3
    zypper in -t patch sleposp3-openldap2-14419=1
  • Security Module for SUSE Linux Enterprise 11 11-SP3
    zypper in -t patch secsp3-openldap2-14419=1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4
    zypper in -t patch slessp4-openldap2-14419=1
  • SUSE Linux Enterprise Server 11 SP4
    zypper in -t patch slessp4-openldap2-14419=1

Package List:

  • SUSE Linux Enterprise Point of Service 11 SP3 (i586)
    • compat-libldap-2_3-0-2.3.37-2.74.13.1
    • openldap2-2.4.26-0.74.13.1
    • openldap2-client-2.4.26-0.74.13.1
    • openldap2-back-meta-2.4.26-0.74.13.1
    • libldap-2_4-2-2.4.26-0.74.13.1
  • Security Module for SUSE Linux Enterprise 11 11-SP3 (s390x x86_64 i586 ppc64 ia64)
    • libldap-openssl1-2_4-2-2.4.26-0.74.13.1
    • openldap2-client-openssl1-2.4.26-0.74.13.1
    • openldap2-openssl1-2.4.26-0.74.13.1
  • Security Module for SUSE Linux Enterprise 11 11-SP3 (ia64)
    • libldap-openssl1-2_4-2-x86-2.4.26-0.74.13.1
  • Security Module for SUSE Linux Enterprise 11 11-SP3 (ppc64 s390x x86_64)
    • libldap-openssl1-2_4-2-32bit-2.4.26-0.74.13.1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (ppc64 s390x x86_64 i586)
    • compat-libldap-2_3-0-2.3.37-2.74.13.1
    • openldap2-2.4.26-0.74.13.1
    • openldap2-client-2.4.26-0.74.13.1
    • openldap2-back-meta-2.4.26-0.74.13.1
    • libldap-2_4-2-2.4.26-0.74.13.1
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (ppc64 s390x x86_64)
    • libldap-2_4-2-32bit-2.4.26-0.74.13.1
  • SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64 i586)
    • compat-libldap-2_3-0-2.3.37-2.74.13.1
    • openldap2-2.4.26-0.74.13.1
    • openldap2-client-2.4.26-0.74.13.1
    • openldap2-back-meta-2.4.26-0.74.13.1
    • libldap-2_4-2-2.4.26-0.74.13.1
  • SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64)
    • libldap-2_4-2-32bit-2.4.26-0.74.13.1

References: