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

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.00 4.00
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

This issue is currently rated as having moderate severity.

SUSE Bugzilla entry: 1041764 [NEW]

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 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 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