====================================================================                   Red Hat Security Advisory

Synopsis:          Important: nss security update
Advisory ID:       RHSA-2011:0472-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2011:0472.html
Issue date:        2011-04-28
====================================================================
1. Summary:

Updated nss packages that fix one security issue are now available for Red
Hat Enterprise Linux 4, 5, and 6.

The Red Hat Security Response Team has rated this update as having
important security impact.

2. Relevant releases/architectures:

RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64

3. Description:

Network Security Services (NSS) is a set of libraries designed to support
the development of security-enabled client and server applications.

This erratum blacklists a small number of HTTPS certificates by adding
them, flagged as untrusted, to the NSS Builtin Object Token (the
libnssckbi.so library) certificate store. (BZ#689430)

Note: This fix only applies to applications using the NSS Builtin Object
Token. It does not blacklist the certificates for applications that use the
NSS library, but do not use the NSS Builtin Object Token (such as curl).

All NSS users should upgrade to these updated packages, which correct this
issue. After installing the update, applications using NSS must be
restarted for the changes to take effect.

4. 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

5. Bugs fixed (http://bugzilla.redhat.com/):

689430 - Compromised certificates

6. Package List:

Red Hat Enterprise Linux AS version 4:

Source:

i386:
nss-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-devel-3.12.8-3.el4.i386.rpm
nss-tools-3.12.8-3.el4.i386.rpm

ia64:
nss-3.12.8-3.el4.i386.rpm
nss-3.12.8-3.el4.ia64.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.ia64.rpm
nss-devel-3.12.8-3.el4.ia64.rpm
nss-tools-3.12.8-3.el4.ia64.rpm

ppc:
nss-3.12.8-3.el4.ppc.rpm
nss-3.12.8-3.el4.ppc64.rpm
nss-debuginfo-3.12.8-3.el4.ppc.rpm
nss-debuginfo-3.12.8-3.el4.ppc64.rpm
nss-devel-3.12.8-3.el4.ppc.rpm
nss-tools-3.12.8-3.el4.ppc.rpm

s390:
nss-3.12.8-3.el4.s390.rpm
nss-debuginfo-3.12.8-3.el4.s390.rpm
nss-devel-3.12.8-3.el4.s390.rpm
nss-tools-3.12.8-3.el4.s390.rpm

s390x:
nss-3.12.8-3.el4.s390.rpm
nss-3.12.8-3.el4.s390x.rpm
nss-debuginfo-3.12.8-3.el4.s390.rpm
nss-debuginfo-3.12.8-3.el4.s390x.rpm
nss-devel-3.12.8-3.el4.s390x.rpm
nss-tools-3.12.8-3.el4.s390x.rpm

x86_64:
nss-3.12.8-3.el4.i386.rpm
nss-3.12.8-3.el4.x86_64.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.x86_64.rpm
nss-devel-3.12.8-3.el4.x86_64.rpm
nss-tools-3.12.8-3.el4.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:

i386:
nss-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-devel-3.12.8-3.el4.i386.rpm
nss-tools-3.12.8-3.el4.i386.rpm

x86_64:
nss-3.12.8-3.el4.i386.rpm
nss-3.12.8-3.el4.x86_64.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.x86_64.rpm
nss-devel-3.12.8-3.el4.x86_64.rpm
nss-tools-3.12.8-3.el4.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:

i386:
nss-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-devel-3.12.8-3.el4.i386.rpm
nss-tools-3.12.8-3.el4.i386.rpm

ia64:
nss-3.12.8-3.el4.i386.rpm
nss-3.12.8-3.el4.ia64.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.ia64.rpm
nss-devel-3.12.8-3.el4.ia64.rpm
nss-tools-3.12.8-3.el4.ia64.rpm

x86_64:
nss-3.12.8-3.el4.i386.rpm
nss-3.12.8-3.el4.x86_64.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.x86_64.rpm
nss-devel-3.12.8-3.el4.x86_64.rpm
nss-tools-3.12.8-3.el4.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:

i386:
nss-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-devel-3.12.8-3.el4.i386.rpm
nss-tools-3.12.8-3.el4.i386.rpm

ia64:
nss-3.12.8-3.el4.i386.rpm
nss-3.12.8-3.el4.ia64.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.ia64.rpm
nss-devel-3.12.8-3.el4.ia64.rpm
nss-tools-3.12.8-3.el4.ia64.rpm

x86_64:
nss-3.12.8-3.el4.i386.rpm
nss-3.12.8-3.el4.x86_64.rpm
nss-debuginfo-3.12.8-3.el4.i386.rpm
nss-debuginfo-3.12.8-3.el4.x86_64.rpm
nss-devel-3.12.8-3.el4.x86_64.rpm
nss-tools-3.12.8-3.el4.x86_64.rpm

Red Hat Enterprise Linux Desktop (v. 5 client):

Source:

i386:
nss-3.12.8-4.el5_6.i386.rpm
nss-debuginfo-3.12.8-4.el5_6.i386.rpm
nss-tools-3.12.8-4.el5_6.i386.rpm

x86_64:
nss-3.12.8-4.el5_6.i386.rpm
nss-3.12.8-4.el5_6.x86_64.rpm
nss-debuginfo-3.12.8-4.el5_6.i386.rpm
nss-debuginfo-3.12.8-4.el5_6.x86_64.rpm
nss-tools-3.12.8-4.el5_6.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:

i386:
nss-debuginfo-3.12.8-4.el5_6.i386.rpm
nss-devel-3.12.8-4.el5_6.i386.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.i386.rpm

x86_64:
nss-debuginfo-3.12.8-4.el5_6.i386.rpm
nss-debuginfo-3.12.8-4.el5_6.x86_64.rpm
nss-devel-3.12.8-4.el5_6.i386.rpm
nss-devel-3.12.8-4.el5_6.x86_64.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.i386.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:

i386:
nss-3.12.8-4.el5_6.i386.rpm
nss-debuginfo-3.12.8-4.el5_6.i386.rpm
nss-devel-3.12.8-4.el5_6.i386.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.i386.rpm
nss-tools-3.12.8-4.el5_6.i386.rpm

ia64:
nss-3.12.8-4.el5_6.i386.rpm
nss-3.12.8-4.el5_6.ia64.rpm
nss-debuginfo-3.12.8-4.el5_6.i386.rpm
nss-debuginfo-3.12.8-4.el5_6.ia64.rpm
nss-devel-3.12.8-4.el5_6.ia64.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.ia64.rpm
nss-tools-3.12.8-4.el5_6.ia64.rpm

ppc:
nss-3.12.8-4.el5_6.ppc.rpm
nss-3.12.8-4.el5_6.ppc64.rpm
nss-debuginfo-3.12.8-4.el5_6.ppc.rpm
nss-debuginfo-3.12.8-4.el5_6.ppc64.rpm
nss-devel-3.12.8-4.el5_6.ppc.rpm
nss-devel-3.12.8-4.el5_6.ppc64.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.ppc.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.ppc64.rpm
nss-tools-3.12.8-4.el5_6.ppc.rpm

s390x:
nss-3.12.8-4.el5_6.s390.rpm
nss-3.12.8-4.el5_6.s390x.rpm
nss-debuginfo-3.12.8-4.el5_6.s390.rpm
nss-debuginfo-3.12.8-4.el5_6.s390x.rpm
nss-devel-3.12.8-4.el5_6.s390.rpm
nss-devel-3.12.8-4.el5_6.s390x.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.s390.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.s390x.rpm
nss-tools-3.12.8-4.el5_6.s390x.rpm

x86_64:
nss-3.12.8-4.el5_6.i386.rpm
nss-3.12.8-4.el5_6.x86_64.rpm
nss-debuginfo-3.12.8-4.el5_6.i386.rpm
nss-debuginfo-3.12.8-4.el5_6.x86_64.rpm
nss-devel-3.12.8-4.el5_6.i386.rpm
nss-devel-3.12.8-4.el5_6.x86_64.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.i386.rpm
nss-pkcs11-devel-3.12.8-4.el5_6.x86_64.rpm
nss-tools-3.12.8-4.el5_6.x86_64.rpm

Red Hat Enterprise Linux Desktop (v. 6):

Source:

i386:
nss-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-sysinit-3.12.8-3.el6_0.i686.rpm
nss-tools-3.12.8-3.el6_0.i686.rpm

x86_64:
nss-3.12.8-3.el6_0.i686.rpm
nss-3.12.8-3.el6_0.x86_64.rpm
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.x86_64.rpm
nss-sysinit-3.12.8-3.el6_0.x86_64.rpm
nss-tools-3.12.8-3.el6_0.x86_64.rpm

Red Hat Enterprise Linux Desktop Optional (v. 6):

Source:

i386:
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-devel-3.12.8-3.el6_0.i686.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.i686.rpm

x86_64:
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.x86_64.rpm
nss-devel-3.12.8-3.el6_0.i686.rpm
nss-devel-3.12.8-3.el6_0.x86_64.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.i686.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.x86_64.rpm

Red Hat Enterprise Linux HPC Node (v. 6):

Source:

x86_64:
nss-3.12.8-3.el6_0.i686.rpm
nss-3.12.8-3.el6_0.x86_64.rpm
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.x86_64.rpm
nss-sysinit-3.12.8-3.el6_0.x86_64.rpm
nss-tools-3.12.8-3.el6_0.x86_64.rpm

Red Hat Enterprise Linux HPC Node Optional (v. 6):

Source:

x86_64:
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.x86_64.rpm
nss-devel-3.12.8-3.el6_0.i686.rpm
nss-devel-3.12.8-3.el6_0.x86_64.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.i686.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:

i386:
nss-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-devel-3.12.8-3.el6_0.i686.rpm
nss-sysinit-3.12.8-3.el6_0.i686.rpm
nss-tools-3.12.8-3.el6_0.i686.rpm

ppc64:
nss-3.12.8-3.el6_0.ppc.rpm
nss-3.12.8-3.el6_0.ppc64.rpm
nss-debuginfo-3.12.8-3.el6_0.ppc.rpm
nss-debuginfo-3.12.8-3.el6_0.ppc64.rpm
nss-devel-3.12.8-3.el6_0.ppc.rpm
nss-devel-3.12.8-3.el6_0.ppc64.rpm
nss-sysinit-3.12.8-3.el6_0.ppc64.rpm
nss-tools-3.12.8-3.el6_0.ppc64.rpm

s390x:
nss-3.12.8-3.el6_0.s390.rpm
nss-3.12.8-3.el6_0.s390x.rpm
nss-debuginfo-3.12.8-3.el6_0.s390.rpm
nss-debuginfo-3.12.8-3.el6_0.s390x.rpm
nss-devel-3.12.8-3.el6_0.s390.rpm
nss-devel-3.12.8-3.el6_0.s390x.rpm
nss-sysinit-3.12.8-3.el6_0.s390x.rpm
nss-tools-3.12.8-3.el6_0.s390x.rpm

x86_64:
nss-3.12.8-3.el6_0.i686.rpm
nss-3.12.8-3.el6_0.x86_64.rpm
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.x86_64.rpm
nss-devel-3.12.8-3.el6_0.i686.rpm
nss-devel-3.12.8-3.el6_0.x86_64.rpm
nss-sysinit-3.12.8-3.el6_0.x86_64.rpm
nss-tools-3.12.8-3.el6_0.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 6):

Source:

i386:
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.i686.rpm

ppc64:
nss-debuginfo-3.12.8-3.el6_0.ppc.rpm
nss-debuginfo-3.12.8-3.el6_0.ppc64.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.ppc.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.ppc64.rpm

s390x:
nss-debuginfo-3.12.8-3.el6_0.s390.rpm
nss-debuginfo-3.12.8-3.el6_0.s390x.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.s390.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.s390x.rpm

x86_64:
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.x86_64.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.i686.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:

i386:
nss-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-devel-3.12.8-3.el6_0.i686.rpm
nss-sysinit-3.12.8-3.el6_0.i686.rpm
nss-tools-3.12.8-3.el6_0.i686.rpm

x86_64:
nss-3.12.8-3.el6_0.i686.rpm
nss-3.12.8-3.el6_0.x86_64.rpm
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.x86_64.rpm
nss-devel-3.12.8-3.el6_0.i686.rpm
nss-devel-3.12.8-3.el6_0.x86_64.rpm
nss-sysinit-3.12.8-3.el6_0.x86_64.rpm
nss-tools-3.12.8-3.el6_0.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 6):

Source:

i386:
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.i686.rpm

x86_64:
nss-debuginfo-3.12.8-3.el6_0.i686.rpm
nss-debuginfo-3.12.8-3.el6_0.x86_64.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.i686.rpm
nss-pkcs11-devel-3.12.8-3.el6_0.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and 
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/#package

7. References:

https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2011 Red Hat, Inc.