- Issued:
- 2011-10-31
- Updated:
- 2011-10-31
RHBA-2011:1413 - Bug Fix Advisory
Synopsis
nss_ldap bug fix update
Type/Severity
Bug Fix Advisory
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
An updated nss_ldap package that fixes one bug is now available for Red Hat
Enterprise Linux 5.
Description
The nss_ldap package contains the nss_ldap and pam_ldap modules. The nss_ldap
module is a plug-in which allows applications to retrieve information about
users and groups from a directory server. The pam_ldap module allows a directory
server to be used by PAM-aware applications to verify user passwords.
This update fixes the following bug:
- Previously, a fixed size buffer to store the LDAP configuration could exceed
its size. As a consequence, nss_ldap failed when it was used with certain large
configurations, especially on 64-bit architectures where pointers in internal
data structures occupy twice as much space in the buffer as on 32-bit
architectures. This caused situations where a certain LDAP configuration worked
on 32-bit architecture but not on 64-bit architecture. With this update, the
size of the buffer has been increased to 64 KB, and nss_ldap now works correctly
with LDAP configurations that do not exceed the size of 64 KB. (BZ#743193)
All users of nss_ldap are advised to upgrade to this updated package, which
fixes this bug.
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 5 x86_64
- Red Hat Enterprise Linux Server 5 ia64
- Red Hat Enterprise Linux Server 5 i386
- Red Hat Enterprise Linux Workstation 5 x86_64
- Red Hat Enterprise Linux Workstation 5 i386
- Red Hat Enterprise Linux Desktop 5 x86_64
- Red Hat Enterprise Linux Desktop 5 i386
- Red Hat Enterprise Linux for IBM z Systems 5 s390x
- Red Hat Enterprise Linux for Power, big endian 5 ppc
- Red Hat Enterprise Linux Server from RHUI 5 x86_64
- Red Hat Enterprise Linux Server from RHUI 5 i386
Fixes
(none)CVEs
(none)
References
(none)
Red Hat Enterprise Linux Server 5
SRPM | |
---|---|
nss_ldap-253-42.el5_7.4.src.rpm | SHA-256: ad98d852560455795069c6e04dbc0a767508876389d86539f45ba240d9a91c60 |
x86_64 | |
nss_ldap-253-42.el5_7.4.i386.rpm | SHA-256: 3f63c73e1cf1f33bfbde925a6359d814facdfdf23f77f281acfb4ddb520341b5 |
nss_ldap-253-42.el5_7.4.x86_64.rpm | SHA-256: e68385502205a6df9ab245aee2288356091d99a45e5c161323c321f3590d483e |
ia64 | |
nss_ldap-253-42.el5_7.4.i386.rpm | SHA-256: 3f63c73e1cf1f33bfbde925a6359d814facdfdf23f77f281acfb4ddb520341b5 |
nss_ldap-253-42.el5_7.4.ia64.rpm | SHA-256: b714b497a29e04f95c45956ce9dc6337c977c6fa31dd8fc83d37e8d1442dfeb8 |
i386 | |
nss_ldap-253-42.el5_7.4.i386.rpm | SHA-256: 3f63c73e1cf1f33bfbde925a6359d814facdfdf23f77f281acfb4ddb520341b5 |
Red Hat Enterprise Linux Workstation 5
SRPM | |
---|---|
nss_ldap-253-42.el5_7.4.src.rpm | SHA-256: ad98d852560455795069c6e04dbc0a767508876389d86539f45ba240d9a91c60 |
x86_64 | |
nss_ldap-253-42.el5_7.4.i386.rpm | SHA-256: 3f63c73e1cf1f33bfbde925a6359d814facdfdf23f77f281acfb4ddb520341b5 |
nss_ldap-253-42.el5_7.4.x86_64.rpm | SHA-256: e68385502205a6df9ab245aee2288356091d99a45e5c161323c321f3590d483e |
i386 | |
nss_ldap-253-42.el5_7.4.i386.rpm | SHA-256: 3f63c73e1cf1f33bfbde925a6359d814facdfdf23f77f281acfb4ddb520341b5 |
Red Hat Enterprise Linux Desktop 5
SRPM | |
---|---|
nss_ldap-253-42.el5_7.4.src.rpm | SHA-256: ad98d852560455795069c6e04dbc0a767508876389d86539f45ba240d9a91c60 |
x86_64 | |
nss_ldap-253-42.el5_7.4.i386.rpm | SHA-256: 3f63c73e1cf1f33bfbde925a6359d814facdfdf23f77f281acfb4ddb520341b5 |
nss_ldap-253-42.el5_7.4.x86_64.rpm | SHA-256: e68385502205a6df9ab245aee2288356091d99a45e5c161323c321f3590d483e |
i386 | |
nss_ldap-253-42.el5_7.4.i386.rpm | SHA-256: 3f63c73e1cf1f33bfbde925a6359d814facdfdf23f77f281acfb4ddb520341b5 |
Red Hat Enterprise Linux for IBM z Systems 5
SRPM | |
---|---|
nss_ldap-253-42.el5_7.4.src.rpm | SHA-256: ad98d852560455795069c6e04dbc0a767508876389d86539f45ba240d9a91c60 |
s390x | |
nss_ldap-253-42.el5_7.4.s390.rpm | SHA-256: 6fa788f7acb43427d391231dce2f89af787fa8167d4c0781e7b7468ecf09fa0d |
nss_ldap-253-42.el5_7.4.s390x.rpm | SHA-256: 9177e3e8ef53def20ca9b9087d8fc4432d197d0228731bbd6c7b974a38bd7f49 |
Red Hat Enterprise Linux for Power, big endian 5
SRPM | |
---|---|
nss_ldap-253-42.el5_7.4.src.rpm | SHA-256: ad98d852560455795069c6e04dbc0a767508876389d86539f45ba240d9a91c60 |
ppc | |
nss_ldap-253-42.el5_7.4.ppc.rpm | SHA-256: 2a93950f233dc3d62062ebc5dc97465ffa6e7bdaf42a2c02e9ef15fecb7ce819 |
nss_ldap-253-42.el5_7.4.ppc64.rpm | SHA-256: fca3cf6c2a34dbd47bdf201a1c9981015418a8ac3ab6b4ac24ae25166736a4f7 |
Red Hat Enterprise Linux Server from RHUI 5
SRPM | |
---|---|
nss_ldap-253-42.el5_7.4.src.rpm | SHA-256: ad98d852560455795069c6e04dbc0a767508876389d86539f45ba240d9a91c60 |
x86_64 | |
nss_ldap-253-42.el5_7.4.i386.rpm | SHA-256: 3f63c73e1cf1f33bfbde925a6359d814facdfdf23f77f281acfb4ddb520341b5 |
nss_ldap-253-42.el5_7.4.x86_64.rpm | SHA-256: e68385502205a6df9ab245aee2288356091d99a45e5c161323c321f3590d483e |
i386 | |
nss_ldap-253-42.el5_7.4.i386.rpm | SHA-256: 3f63c73e1cf1f33bfbde925a6359d814facdfdf23f77f281acfb4ddb520341b5 |
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