Public Date:
802514: CVE-2012-1164 openldap (slapd): Assertion failure by processing search queries requesting only attributes for particular entry

The MITRE CVE dictionary describes this issue as:

slapd in OpenLDAP before 2.4.30 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via an LDAP search query with attrsOnly set to true, which causes empty attributes to be returned.

Find out more about CVE-2012-1164 from the MITRE CVE dictionary dictionary and NIST NVD.


This issue did not affect openldap as shipped with Red Hat Enterprise Linux 5 as it did not contain the relevant assertion. This has been addressed in Red Hat Enterprise Linux 6 via

CVSS v2 metrics

Base Score 5
Base Metrics AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 6 (openldap) RHSA-2012:0899 2012-06-19

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 5 openldap Not affected

Last Modified

CVE description copyright © 2017, The MITRE Corporation


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