Upstream information

CVE-2017-9287 at MITRE

Description

servers/slapd/back-mdb/search.c in OpenLDAP through 2.4.44 is prone to a double free vulnerability. A user with access to search the directory can crash slapd by issuing a search including the Paged Results control with a page size of 0.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4 4
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P AV:N/AC:L/Au:S/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low Low
Authentication Single Single
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 6.5
Vector AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High

Note from the SUSE Security Team

This issue does not affect openldap2 in SUSE Linux Enterprise 11 and older products.

SUSE Bugzilla entry: 1041764 [RESOLVED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • libldap-2_4-2 >= 2.4.41-18.29.1
  • openldap2 >= 2.4.41-18.29.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-962
SUSE Linux Enterprise Desktop 12 SP2
  • libldap-2_4-2 >= 2.4.41-18.29.1
  • libldap-2_4-2-32bit >= 2.4.41-18.29.1
  • openldap2 >= 2.4.41-18.29.1
  • openldap2-client >= 2.4.41-18.29.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-962
SUSE Linux Enterprise Desktop 12 SP3
  • libldap-2_4-2 >= 2.4.41-18.29.1
  • libldap-2_4-2-32bit >= 2.4.41-18.29.1
  • openldap2-client >= 2.4.41-18.29.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA libldap-2_4-2
SUSE Linux Enterprise Module for Containers 12
  • sles12sp2-docker-image >= 1.0.2-20171006
Patchnames:
SUSE-SLE-Module-Containers-12-2017-1674
SUSE Linux Enterprise Server 12 SP2
  • libldap-2_4-2 >= 2.4.41-18.29.1
  • libldap-2_4-2-32bit >= 2.4.41-18.29.1
  • openldap2 >= 2.4.41-18.29.1
  • openldap2-back-meta >= 2.4.41-18.29.1
  • openldap2-client >= 2.4.41-18.29.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-962
SUSE Linux Enterprise Server 12 SP3
  • libldap-2_4-2 >= 2.4.41-18.29.1
  • libldap-2_4-2-32bit >= 2.4.41-18.29.1
  • openldap2 >= 2.4.41-18.29.1
  • openldap2-back-meta >= 2.4.41-18.29.1
  • openldap2-client >= 2.4.41-18.29.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA libldap-2_4-2
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libldap-2_4-2 >= 2.4.41-18.29.1
  • openldap2 >= 2.4.41-18.29.1
  • openldap2-back-meta >= 2.4.41-18.29.1
  • openldap2-client >= 2.4.41-18.29.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-962
SUSE Linux Enterprise Software Development Kit 12 SP2
  • openldap2 >= 2.4.41-18.29.1
  • openldap2-back-perl >= 2.4.41-18.29.1
  • openldap2-devel >= 2.4.41-18.29.1
  • openldap2-devel-static >= 2.4.41-18.29.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-962
SUSE Linux Enterprise Software Development Kit 12 SP3
  • openldap2-back-perl >= 2.4.41-18.29.1
  • openldap2-devel >= 2.4.41-18.29.1
  • openldap2-devel-static >= 2.4.41-18.29.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA openldap2-back-perl
openSUSE Leap 42.3
  • libldap-2_4-2 >= 2.4.44-18.1
  • libldap-2_4-2-32bit >= 2.4.44-18.1
  • libldap-2_4-2-debuginfo >= 2.4.44-18.1
  • libldap-2_4-2-debuginfo-32bit >= 2.4.44-18.1
  • libldap-data >= 2.4.44-18.1
  • openldap2 >= 2.4.44-18.1
  • openldap2-back-meta >= 2.4.44-18.1
  • openldap2-back-meta-debuginfo >= 2.4.44-18.1
  • openldap2-back-perl >= 2.4.44-18.1
  • openldap2-back-perl-debuginfo >= 2.4.44-18.1
  • openldap2-back-sock >= 2.4.44-18.1
  • openldap2-back-sock-debuginfo >= 2.4.44-18.1
  • openldap2-back-sql >= 2.4.44-18.1
  • openldap2-back-sql-debuginfo >= 2.4.44-18.1
  • openldap2-client >= 2.4.44-18.1
  • openldap2-client-debuginfo >= 2.4.44-18.1
  • openldap2-contrib >= 2.4.44-18.1
  • openldap2-contrib-debuginfo >= 2.4.44-18.1
  • openldap2-debuginfo >= 2.4.44-18.1
  • openldap2-debugsource >= 2.4.44-18.1
  • openldap2-devel >= 2.4.44-18.1
  • openldap2-devel-32bit >= 2.4.44-18.1
  • openldap2-devel-static >= 2.4.44-18.1
  • openldap2-doc >= 2.4.44-18.1
  • openldap2-ppolicy-check-password >= 1.2-18.1
  • openldap2-ppolicy-check-password-debuginfo >= 1.2-18.1
Patchnames:
openSUSE-2017-936


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP2 openldap2 Released
SUSE Linux Enterprise Module for Legacy Software 12 openldap2 In progress
SUSE Linux Enterprise SDK 11 SP4 openldap2 Not affected
SUSE Linux Enterprise SDK 12 SP2 openldap2 Released
SUSE Linux Enterprise Server 11 SP3 LTSS openldap2 Not affected
SUSE Linux Enterprise Server 11 SP4 openldap2 Not affected
SUSE Linux Enterprise Server 12 GA LTSS openldap2 Unsupported
SUSE Linux Enterprise Server 12 SP1 LTSS openldap2 Unsupported
SUSE Linux Enterprise Server 12 SP2 openldap2 Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI openldap2 Released
SUSE Linux Enterprise Server for SAP 12 GA openldap2 In progress
SUSE Linux Enterprise Server for SAP 12 SP1 openldap2 In progress
SUSE Linux Enterprise Server for SAP 12 SP2 openldap2 In progress
SUSE Linux Enterprise Server for SAP 12 SP3 openldap2 In progress