Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Containers
  • Support Cases
Red Hat Customer Portal
  • Subscriptions
  • Downloads
  • Containers
  • Support Cases
  • Products & Services

    Products

    Support

    • Production Support
    • Development Support
    • Product Life Cycles

    Services

    • Consulting
    • Technical Account Management
    • Training & Certifications

    Documentation

    • Red Hat Enterprise Linux
    • Red Hat JBoss Enterprise Application Platform
    • Red Hat OpenStack Platform
    • Red Hat OpenShift Container Platform
    All Documentation

    Ecosystem Catalog

    • Red Hat Partner Ecosystem
    • Partner Resources
  • Tools

    Tools

    • Troubleshoot a product issue
    • Packages
    • Errata

    Customer Portal Labs

    • Configuration
    • Deployment
    • Security
    • Troubleshoot
    All labs

    Red Hat Insights

    Increase visibility into IT operations to detect and resolve technical issues before they impact your business.

    Learn More
    Go to Insights
  • Security

    Red Hat Product Security Center

    Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities.

    Product Security Center

    Security Updates

    • Security Advisories
    • Red Hat CVE Database
    • Security Labs

    Keep your systems secure with Red Hat's specialized responses to security vulnerabilities.

    View Responses

    Resources

    • Security Blog
    • Security Measurement
    • Severity Ratings
    • Backporting Policies
    • Product Signing (GPG) Keys
  • Community

    Customer Portal Community

    • Discussions
    • Private Groups
    Community Activity

    Customer Events

    • Red Hat Convergence
    • Red Hat Summit

    Stories

    • Red Hat Subscription Value
    • You Asked. We Acted.
    • Open Source Communities
Or troubleshoot an issue.

Select Your Language

  • English
  • 한국어
  • 日本語
  • 中文 (中国)

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Virtualization
  • Red Hat Identity Management
  • Red Hat Directory Server
  • Red Hat Certificate System
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Update Infrastructure
  • Red Hat Insights
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat CloudForms
  • Red Hat OpenStack Platform
  • Red Hat OpenShift Container Platform
  • Red Hat OpenShift Data Science
  • Red Hat OpenShift Online
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • Red Hat CodeReady Workspaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat Single Sign On
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Thorntail
  • Red Hat build of Eclipse Vert.x
  • Red Hat build of OpenJDK
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Integration
  • Red Hat Fuse
  • Red Hat AMQ
  • Red Hat 3scale API Management
  • Red Hat JBoss Data Virtualization
  • Red Hat Process Automation
  • Red Hat Process Automation Manager
  • Red Hat Decision Manager
All Products
Red Hat Product Errata RHBA-2011:1715 - Bug Fix Advisory
Issued:
2011-12-06
Updated:
2011-12-06

RHBA-2011:1715 - Bug Fix Advisory

  • Overview
  • Updated Packages

Synopsis

bind-dyndb-ldap bug fix update

Type/Severity

Bug Fix Advisory

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An updated bind-dyndb-ldap package that fixes several bugs is now available for
Red Hat Enterprise Linux 6.

Description

The dynamic LDAP (Lightweight Directory Access Protocol) back end is a plug-in
for BIND that provides an LDAP database back-end capabilities. It features
support for dynamic updates and internal caching to lift the load off of the
LDAP server.

This update fixes the following bugs:

  • Previously, the bind-dyndb-ldap plug-in could faile to honor the selected

authentication method because it did not call the ldap_bind() function on
reconnection. Consequently, the plug-in connected to the LDAP server
anonymously. With this update, the ldap_bind() function is executed on
reconnection and the plug-in uses the correct authentication method in the
described scenario. (BZ#742368)

  • The bind-dyndb-ldap plug-in failed to load new zones from the LDAP server

runtime. This update adds the zone_refresh parameter to the plug-in which
controls how often the zone check is performed. (BZ#707255)

  • The bind-dyndb-ldap plug-in could fail to connect to the LDAP server. This

happened when the LDAP server was using localhost and FreeIPA installation was
using a name different from the machine hostname. This update adds to the
plug-in the ldap_hostname option, which can be used to set the correct LDAP
server hostname. (BZ#745045)

  • The "named" process could have remained unresponsive due to a race condition

in the bind-dyndb-ldap plug-in. With this update, the race condition has been
resolved and the problem no longer occurs. (BZ#727856)

All users of bind-dyndb-ldap are advised to upgrade to this updated package,
which fixes these bugs.

Solution

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/kb/docs/DOC-11259

Affected Products

  • Red Hat Enterprise Linux Server 6 x86_64
  • Red Hat Enterprise Linux Server 6 i386
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
  • Red Hat Enterprise Linux Workstation 6 x86_64
  • Red Hat Enterprise Linux Workstation 6 i386
  • Red Hat Enterprise Linux for IBM z Systems 6 s390x
  • Red Hat Enterprise Linux for Power, big endian 6 ppc64
  • Red Hat Enterprise Linux Server from RHUI 6 x86_64
  • Red Hat Enterprise Linux Server from RHUI 6 i386
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x

Fixes

  • BZ - 667729 - Allow specifying query and transfer policy settings for a zone
  • BZ - 707255 - Add support for loading new zones from LDAP
  • BZ - 727856 - bind-dyndb-ldap: race condition in semaphore_wait() function
  • BZ - 742368 - Sometimes the plugin reconnects anonymously to ldap

CVEs

(none)

References

(none)

Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 6

SRPM
bind-dyndb-ldap-0.2.0-7.el6.src.rpm SHA-256: 3212cf6ffe436be71a63f5179704d987ea1dbd38deaf322cddd4d381c7ea577c
x86_64
bind-dyndb-ldap-0.2.0-7.el6.x86_64.rpm SHA-256: 93926af4f94953fd67ebe6179e763f4f21f57a5a2180820193fb331b5d633b74
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.x86_64.rpm SHA-256: 174e8d1b753d0dc14270fcf3ac6374f0fa525af996f3c79b227a230cef631cf6
i386
bind-dyndb-ldap-0.2.0-7.el6.i686.rpm SHA-256: fa05af4bcc2215f39a9ba9eed7a7bbd3ce3fe0d07192f5ff2c8d6442d77740fd
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.i686.rpm SHA-256: 735d5124143fe6927e70afdb4302d927b621d5aac0abcd1a5f1ce213db3a7b02

Red Hat Enterprise Linux Server from RHUI 6

SRPM
bind-dyndb-ldap-0.2.0-7.el6.src.rpm SHA-256: 3212cf6ffe436be71a63f5179704d987ea1dbd38deaf322cddd4d381c7ea577c
x86_64
bind-dyndb-ldap-0.2.0-7.el6.x86_64.rpm SHA-256: 93926af4f94953fd67ebe6179e763f4f21f57a5a2180820193fb331b5d633b74
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.x86_64.rpm SHA-256: 174e8d1b753d0dc14270fcf3ac6374f0fa525af996f3c79b227a230cef631cf6
i386
bind-dyndb-ldap-0.2.0-7.el6.i686.rpm SHA-256: fa05af4bcc2215f39a9ba9eed7a7bbd3ce3fe0d07192f5ff2c8d6442d77740fd
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.i686.rpm SHA-256: 735d5124143fe6927e70afdb4302d927b621d5aac0abcd1a5f1ce213db3a7b02

Red Hat Enterprise Linux Server - Extended Life Cycle Support 6

SRPM
bind-dyndb-ldap-0.2.0-7.el6.src.rpm SHA-256: 3212cf6ffe436be71a63f5179704d987ea1dbd38deaf322cddd4d381c7ea577c
x86_64
bind-dyndb-ldap-0.2.0-7.el6.x86_64.rpm SHA-256: 93926af4f94953fd67ebe6179e763f4f21f57a5a2180820193fb331b5d633b74
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.x86_64.rpm SHA-256: 174e8d1b753d0dc14270fcf3ac6374f0fa525af996f3c79b227a230cef631cf6
i386
bind-dyndb-ldap-0.2.0-7.el6.i686.rpm SHA-256: fa05af4bcc2215f39a9ba9eed7a7bbd3ce3fe0d07192f5ff2c8d6442d77740fd
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.i686.rpm SHA-256: 735d5124143fe6927e70afdb4302d927b621d5aac0abcd1a5f1ce213db3a7b02

Red Hat Enterprise Linux Workstation 6

SRPM
bind-dyndb-ldap-0.2.0-7.el6.src.rpm SHA-256: 3212cf6ffe436be71a63f5179704d987ea1dbd38deaf322cddd4d381c7ea577c
x86_64
bind-dyndb-ldap-0.2.0-7.el6.x86_64.rpm SHA-256: 93926af4f94953fd67ebe6179e763f4f21f57a5a2180820193fb331b5d633b74
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.x86_64.rpm SHA-256: 174e8d1b753d0dc14270fcf3ac6374f0fa525af996f3c79b227a230cef631cf6
i386
bind-dyndb-ldap-0.2.0-7.el6.i686.rpm SHA-256: fa05af4bcc2215f39a9ba9eed7a7bbd3ce3fe0d07192f5ff2c8d6442d77740fd
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.i686.rpm SHA-256: 735d5124143fe6927e70afdb4302d927b621d5aac0abcd1a5f1ce213db3a7b02

Red Hat Enterprise Linux for IBM z Systems 6

SRPM
bind-dyndb-ldap-0.2.0-7.el6.src.rpm SHA-256: 3212cf6ffe436be71a63f5179704d987ea1dbd38deaf322cddd4d381c7ea577c
s390x
bind-dyndb-ldap-0.2.0-7.el6.s390x.rpm SHA-256: fb40f834c6154143ffc8da03b701a844da9031d5a5c47b11ca08b0376bcdbb7d
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.s390x.rpm SHA-256: 43e5a52e97de8318791930bac917bf5899c8c13f789c4a2b96fa5fe1fb7ef7ad

Red Hat Enterprise Linux for Power, big endian 6

SRPM
bind-dyndb-ldap-0.2.0-7.el6.src.rpm SHA-256: 3212cf6ffe436be71a63f5179704d987ea1dbd38deaf322cddd4d381c7ea577c
ppc64
bind-dyndb-ldap-0.2.0-7.el6.ppc64.rpm SHA-256: eaa9e6efe3150ae624ee057520424b312ea1ac6817d245390c6406f8d585c311
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.ppc64.rpm SHA-256: a802776c85b66d95c001ea6ff757ff5ee54180f5eb0560a74bd87fcbefe32a3d

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6

SRPM
bind-dyndb-ldap-0.2.0-7.el6.src.rpm SHA-256: 3212cf6ffe436be71a63f5179704d987ea1dbd38deaf322cddd4d381c7ea577c
s390x
bind-dyndb-ldap-0.2.0-7.el6.s390x.rpm SHA-256: fb40f834c6154143ffc8da03b701a844da9031d5a5c47b11ca08b0376bcdbb7d
bind-dyndb-ldap-debuginfo-0.2.0-7.el6.s390x.rpm SHA-256: 43e5a52e97de8318791930bac917bf5899c8c13f789c4a2b96fa5fe1fb7ef7ad

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

Red Hat

Quick Links

  • Downloads
  • Subscriptions
  • Support Cases
  • Customer Service
  • Product Documentation

Help

  • Contact Us
  • Customer Portal FAQ
  • Log-in Assistance

Site Info

  • Trust Red Hat
  • Browser Support Policy
  • Accessibility
  • Awards and Recognition
  • Colophon

Related Sites

  • redhat.com
  • developers.redhat.com
  • connect.redhat.com
  • cloud.redhat.com

About

  • Red Hat Subscription Value
  • About Red Hat
  • Red Hat Jobs
Copyright © 2022 Red Hat, Inc.
  • Privacy Statement
  • Customer Portal Terms of Use
  • All Policies and Guidelines
Red Hat Summit
Twitter