Important CentOS 389-ds-base Security Update
|389-ds-base-22.214.171.124-91.el6_9.i686.rpm, 389-ds-base-126.96.36.199-91.el6_9.src.rpm, 389-ds-base-188.8.131.52-91.el6_9.x86_64.rpm, 389-ds-base-devel-184.108.40.206-91.el6_9.i686.rpm, 389-ds-base-devel-220.127.116.11-91.el6_9.x86_64.rpm, 389-ds-base-libs-18.104.22.168-91.el6_9.i686.rpm, 389-ds-base-libs-22.214.171.124-91.el6_9.x86_64.rpm|
An update for 389-ds-base is now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.
* An invalid pointer dereference flaw was found in the way 389-ds-base handled LDAP bind requests. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service. (CVE-2017-2668)
Red Hat would like to thank Joachim Jabs (F24) for reporting this issue.
* Previously, the "deref" plug-in failed to dereference attributes that use distinguished name (DN) syntax, such as "uniqueMember". With this patch, the "deref" plug-in can dereference such attributes and additionally "Name and Optional UID" syntax. As a result, the "deref" plug-in now supports any syntax. (BZ#1435365)
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The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.
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Affected package information