A new update is available for Red Hat Enterprise Linux. Here the announcement:

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Red Hat Security Advisory

Synopsis: Moderate: cups security update
Advisory ID: RHSA-2010:0129-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2010-0129.html
Issue date: 2010-03-03
CVE Names: CVE-2010-0302
=====================================================================

1. Summary:

Updated cups packages that fix one security issue are now available for Red
Hat Enterprise Linux 5.

This update has been rated as having moderate security impact by the Red
Hat Security Response Team.

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 Desktop (v. 5 client) - i386, x86_64

3. Description:

The Common UNIX Printing System (CUPS) provides a portable printing layer
for UNIX operating systems.

It was discovered that the Red Hat Security Advisory RHSA-2009:1595 did not
fully correct the use-after-free flaw in the way CUPS handled references in
its file descriptors-handling interface. A remote attacker could send
specially-crafted queries to the CUPS server, causing it to crash.
(CVE-2010-0302)

Users of cups are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. After installing the
update, the cupsd daemon will be restarted automatically.

4. Solution:

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

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

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

557775 - CVE-2010-0302 cups Incomplete fix for CVE-2009-3553

6. Package List:

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/cups-1.3.7-11.el5_4.6.src.rpm

i386:
cups-1.3.7-11.el5_4.6.i386.rpm
cups-debuginfo-1.3.7-11.el5_4.6.i386.rpm
cups-libs-1.3.7-11.el5_4.6.i386.rpm
cups-lpd-1.3.7-11.el5_4.6.i386.rpm

x86_64:
cups-1.3.7-11.el5_4.6.x86_64.rpm
cups-debuginfo-1.3.7-11.el5_4.6.i386.rpm
cups-debuginfo-1.3.7-11.el5_4.6.x86_64.rpm
cups-libs-1.3.7-11.el5_4.6.i386.rpm
cups-libs-1.3.7-11.el5_4.6.x86_64.rpm
cups-lpd-1.3.7-11.el5_4.6.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/cups-1.3.7-11.el5_4.6.src.rpm

i386:
cups-debuginfo-1.3.7-11.el5_4.6.i386.rpm
cups-devel-1.3.7-11.el5_4.6.i386.rpm

x86_64:
cups-debuginfo-1.3.7-11.el5_4.6.i386.rpm
cups-debuginfo-1.3.7-11.el5_4.6.x86_64.rpm
cups-devel-1.3.7-11.el5_4.6.i386.rpm
cups-devel-1.3.7-11.el5_4.6.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/cups-1.3.7-11.el5_4.6.src.rpm

i386:
cups-1.3.7-11.el5_4.6.i386.rpm
cups-debuginfo-1.3.7-11.el5_4.6.i386.rpm
cups-devel-1.3.7-11.el5_4.6.i386.rpm
cups-libs-1.3.7-11.el5_4.6.i386.rpm
cups-lpd-1.3.7-11.el5_4.6.i386.rpm

ia64:
cups-1.3.7-11.el5_4.6.ia64.rpm
cups-debuginfo-1.3.7-11.el5_4.6.i386.rpm
cups-debuginfo-1.3.7-11.el5_4.6.ia64.rpm
cups-devel-1.3.7-11.el5_4.6.ia64.rpm
cups-libs-1.3.7-11.el5_4.6.i386.rpm
cups-libs-1.3.7-11.el5_4.6.ia64.rpm
cups-lpd-1.3.7-11.el5_4.6.ia64.rpm

ppc:
cups-1.3.7-11.el5_4.6.ppc.rpm
cups-debuginfo-1.3.7-11.el5_4.6.ppc.rpm
cups-debuginfo-1.3.7-11.el5_4.6.ppc64.rpm
cups-devel-1.3.7-11.el5_4.6.ppc.rpm
cups-devel-1.3.7-11.el5_4.6.ppc64.rpm
cups-libs-1.3.7-11.el5_4.6.ppc.rpm
cups-libs-1.3.7-11.el5_4.6.ppc64.rpm
cups-lpd-1.3.7-11.el5_4.6.ppc.rpm

s390x:
cups-1.3.7-11.el5_4.6.s390x.rpm
cups-debuginfo-1.3.7-11.el5_4.6.s390.rpm
cups-debuginfo-1.3.7-11.el5_4.6.s390x.rpm
cups-devel-1.3.7-11.el5_4.6.s390.rpm
cups-devel-1.3.7-11.el5_4.6.s390x.rpm
cups-libs-1.3.7-11.el5_4.6.s390.rpm
cups-libs-1.3.7-11.el5_4.6.s390x.rpm
cups-lpd-1.3.7-11.el5_4.6.s390x.rpm

x86_64:
cups-1.3.7-11.el5_4.6.x86_64.rpm
cups-debuginfo-1.3.7-11.el5_4.6.i386.rpm
cups-debuginfo-1.3.7-11.el5_4.6.x86_64.rpm
cups-devel-1.3.7-11.el5_4.6.i386.rpm
cups-devel-1.3.7-11.el5_4.6.x86_64.rpm
cups-libs-1.3.7-11.el5_4.6.i386.rpm
cups-libs-1.3.7-11.el5_4.6.x86_64.rpm
cups-lpd-1.3.7-11.el5_4.6.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://www.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2010-0302.html
http://www.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2010 Red Hat, Inc.
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