Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 438
Alerts This Week
Warning Icon 1 438

Red Hat Enterprise Linux 7: RHSA-2018-3127 Moderate: Denial Of Service Fix

red hat
Calendar Grey October 30, 2018
Dist Redhat Esm H88
Release note for 389-ds-base on Red Hat Enterprise Linux 7 classified as Moderate, containing patches for security vulnerabilities and various improvements.
An update for 389-ds-base is now available for Red Hat Enterprise Linux 7

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the 389 server service will be restarted automatically.

Summary

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.
The following packages have been upgraded to a later upstream version: 389-ds-base (1.3.8.4). (BZ#1560653)
Security Fix(es):
* 389-ds-base: Mishandled search requests in servers/slapd/search.c:do_search() allows for denial of service (CVE-2018-14648)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.6 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory moderate denial of service security update bug fix Red Hat Enterprise Linux 389-ds-base

References

https://access.redhat.com/security/cve/CVE-2018-14648 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.6_release_notes/index

Package List

Red Hat Enterprise Linux Client Optional (v. 7):
Source: 389-ds-base-1.3.8.4-15.el7.src.rpm
x86_64: 389-ds-base-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-debuginfo-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-devel-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-libs-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-snmp-1.3.8.4-15.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
Source: 389-ds-base-1.3.8.4-15.el7.src.rpm
x86_64: 389-ds-base-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-debuginfo-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-devel-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-libs-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-snmp-1.3.8.4-15.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: 389-ds-base-1.3.8.4-15.el7.src.rpm
ppc64le: 389-ds-base-1.3.8.4-15.el7.ppc64le.rpm 389-ds-base-debuginfo-1.3.8.4-15.el7.ppc64le.rpm 389-ds-base-libs-1.3.8.4-15.el7.ppc64le.rpm
x86_64: 389-ds-base-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-debuginfo-1.3.8.4-15.el7.x86_64.rpm 389-ds-base-libs-1.3.8.4-15.el7.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
Source: 389-ds-base-1.3.8.4-15.el7.src.rpm
aarch64: 389-ds-base-1.3.8.4-15.el7.aarch64.rpm 389-ds-base-debuginfo-1.3.8.4-15.el7.aarch64.rpm 389-ds-base-libs-1.3.8.4-15.el7.aarch64.rpm
ppc64le: 389-ds-base-1.3.8.4-15.el7.ppc64le.rpm

Read the Full Advisory


Advisory ID: RHSA-2018:3127-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2018:3127
Issue date: 2018-10-30

Topic

An update for 389-ds-base is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate denial of service security update bug fix Red Hat Enterprise Linux 389-ds-base

Relevant Releases Architectures

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64

Red Hat Enterprise Linux Server (v. 7) - ppc64le, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x

Bugs Fixed

1515190 - "Truncated search results" pop-up appears in user details in WebUI

1525256 - Invalid SNMP MIB for 389 DS

1541098 - ds-replcheck: add -W option to ask for the password from stdin instead of passing it on command line

1544477 - IPA server is not responding, all authentication and admin tests failed

1551063 - replica_write_ruv log a failure even when it succeeds

1551065 - ds-replcheck LDIF comparision fails when checking for conflicts

1551071 - memberof fails if group is moved into scope

1552698 - replicated operations should be serialized.

1556803 - ds-replcheck command returns traceback errors against empty ldif files when run in offline mode

1556863 - ds-replcheck command for "LDAP with StartTLS" using -Z option should be more robust

1559945 - adjustment of csn_generator can fail so next generated csn can be equal to the most recent one received

1560653 - Rebase 389-ds-base in RHEL 7.6 to 1.3.8

1566444 - crash in connection table / nunc-stans ?

1567042 - ns-slapd segfaults with ERR - connection_release_nolock_ext - conn=0 fd=0 Attempt to release connection that is not acquired

1568462 - disk monitoring setting the wrong default error log level

1570033 - Errors log full of " WARN - keys2idl - recieved NULL idl from index_read_ext_allids, treating as empty set" messages

1570649 - pwdhash segfaults when CRYPT storage scheme is used

1574602 - Replication stops working when MemberOf plugin is enabled on hub and consumer

Read the Full Advisory

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.