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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

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

Synopsis:          Moderate: pango security update
Advisory ID:       RHSA-2011:0180-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2011-0180.html
Issue date:        2011-01-27
CVE Names:         CVE-2011-0020 
=====================================================================

1. Summary:

Updated pango and evolution28-pango 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 moderate
security impact. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available from the CVE link in
the References section.

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 WS version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

3. Description:

Pango is a library used for the layout and rendering of internationalized
text.

An input sanitization flaw, leading to a heap-based buffer overflow, was
found in the way Pango displayed font files when using the FreeType font
engine back end. If a user loaded a malformed font file with an application
that uses Pango, it could cause the application to crash or, possibly,
execute arbitrary code with the privileges of the user running the
application. (CVE-2011-0020)

Users of pango and evolution28-pango are advised to upgrade to these
updated packages, which contain a backported patch to resolve this issue.
After installing the updated packages, you must restart your system or
restart your X session for the update 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
http://kbase.redhat.com/faq/docs/DOC-11259

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

671122 - CVE-2011-0020 pango: Heap-based buffer overflow by rendering glyph box for certain FT_Bitmap objects

6. Package List:

Red Hat Enterprise Linux AS version 4:

Source:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/evolution28-pango-1.14.9-13.el4_10.src.rpm

i386:
evolution28-pango-1.14.9-13.el4_10.i386.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.i386.rpm
evolution28-pango-devel-1.14.9-13.el4_10.i386.rpm

ia64:
evolution28-pango-1.14.9-13.el4_10.ia64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.ia64.rpm
evolution28-pango-devel-1.14.9-13.el4_10.ia64.rpm

ppc:
evolution28-pango-1.14.9-13.el4_10.ppc.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.ppc.rpm
evolution28-pango-devel-1.14.9-13.el4_10.ppc.rpm

s390:
evolution28-pango-1.14.9-13.el4_10.s390.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.s390.rpm
evolution28-pango-devel-1.14.9-13.el4_10.s390.rpm

s390x:
evolution28-pango-1.14.9-13.el4_10.s390x.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.s390x.rpm
evolution28-pango-devel-1.14.9-13.el4_10.s390x.rpm

x86_64:
evolution28-pango-1.14.9-13.el4_10.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.x86_64.rpm
evolution28-pango-devel-1.14.9-13.el4_10.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/evolution28-pango-1.14.9-13.el4_10.src.rpm

i386:
evolution28-pango-1.14.9-13.el4_10.i386.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.i386.rpm
evolution28-pango-devel-1.14.9-13.el4_10.i386.rpm

x86_64:
evolution28-pango-1.14.9-13.el4_10.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.x86_64.rpm
evolution28-pango-devel-1.14.9-13.el4_10.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/evolution28-pango-1.14.9-13.el4_10.src.rpm

i386:
evolution28-pango-1.14.9-13.el4_10.i386.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.i386.rpm
evolution28-pango-devel-1.14.9-13.el4_10.i386.rpm

ia64:
evolution28-pango-1.14.9-13.el4_10.ia64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.ia64.rpm
evolution28-pango-devel-1.14.9-13.el4_10.ia64.rpm

x86_64:
evolution28-pango-1.14.9-13.el4_10.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.x86_64.rpm
evolution28-pango-devel-1.14.9-13.el4_10.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/evolution28-pango-1.14.9-13.el4_10.src.rpm

i386:
evolution28-pango-1.14.9-13.el4_10.i386.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.i386.rpm
evolution28-pango-devel-1.14.9-13.el4_10.i386.rpm

ia64:
evolution28-pango-1.14.9-13.el4_10.ia64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.ia64.rpm
evolution28-pango-devel-1.14.9-13.el4_10.ia64.rpm

x86_64:
evolution28-pango-1.14.9-13.el4_10.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_10.x86_64.rpm
evolution28-pango-devel-1.14.9-13.el4_10.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/pango-1.14.9-8.el5_6.2.src.rpm

i386:
pango-1.14.9-8.el5_6.2.i386.rpm
pango-debuginfo-1.14.9-8.el5_6.2.i386.rpm

x86_64:
pango-1.14.9-8.el5_6.2.i386.rpm
pango-1.14.9-8.el5_6.2.x86_64.rpm
pango-debuginfo-1.14.9-8.el5_6.2.i386.rpm
pango-debuginfo-1.14.9-8.el5_6.2.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/pango-1.14.9-8.el5_6.2.src.rpm

i386:
pango-debuginfo-1.14.9-8.el5_6.2.i386.rpm
pango-devel-1.14.9-8.el5_6.2.i386.rpm

x86_64:
pango-debuginfo-1.14.9-8.el5_6.2.i386.rpm
pango-debuginfo-1.14.9-8.el5_6.2.x86_64.rpm
pango-devel-1.14.9-8.el5_6.2.i386.rpm
pango-devel-1.14.9-8.el5_6.2.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/pango-1.14.9-8.el5_6.2.src.rpm

i386:
pango-1.14.9-8.el5_6.2.i386.rpm
pango-debuginfo-1.14.9-8.el5_6.2.i386.rpm
pango-devel-1.14.9-8.el5_6.2.i386.rpm

ia64:
pango-1.14.9-8.el5_6.2.i386.rpm
pango-1.14.9-8.el5_6.2.ia64.rpm
pango-debuginfo-1.14.9-8.el5_6.2.i386.rpm
pango-debuginfo-1.14.9-8.el5_6.2.ia64.rpm
pango-devel-1.14.9-8.el5_6.2.ia64.rpm

ppc:
pango-1.14.9-8.el5_6.2.ppc.rpm
pango-1.14.9-8.el5_6.2.ppc64.rpm
pango-debuginfo-1.14.9-8.el5_6.2.ppc.rpm
pango-debuginfo-1.14.9-8.el5_6.2.ppc64.rpm
pango-devel-1.14.9-8.el5_6.2.ppc.rpm
pango-devel-1.14.9-8.el5_6.2.ppc64.rpm

s390x:
pango-1.14.9-8.el5_6.2.s390.rpm
pango-1.14.9-8.el5_6.2.s390x.rpm
pango-debuginfo-1.14.9-8.el5_6.2.s390.rpm
pango-debuginfo-1.14.9-8.el5_6.2.s390x.rpm
pango-devel-1.14.9-8.el5_6.2.s390.rpm
pango-devel-1.14.9-8.el5_6.2.s390x.rpm

x86_64:
pango-1.14.9-8.el5_6.2.i386.rpm
pango-1.14.9-8.el5_6.2.x86_64.rpm
pango-debuginfo-1.14.9-8.el5_6.2.i386.rpm
pango-debuginfo-1.14.9-8.el5_6.2.x86_64.rpm
pango-devel-1.14.9-8.el5_6.2.i386.rpm
pango-devel-1.14.9-8.el5_6.2.x86_64.rpm

Red Hat Enterprise Linux Desktop (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/pango-1.28.1-3.el6_0.3.src.rpm

i386:
pango-1.28.1-3.el6_0.3.i686.rpm
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm

x86_64:
pango-1.28.1-3.el6_0.3.i686.rpm
pango-1.28.1-3.el6_0.3.x86_64.rpm
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm
pango-debuginfo-1.28.1-3.el6_0.3.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/pango-1.28.1-3.el6_0.3.src.rpm

i386:
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm
pango-devel-1.28.1-3.el6_0.3.i686.rpm

x86_64:
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm
pango-debuginfo-1.28.1-3.el6_0.3.x86_64.rpm
pango-devel-1.28.1-3.el6_0.3.i686.rpm
pango-devel-1.28.1-3.el6_0.3.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/pango-1.28.1-3.el6_0.3.src.rpm

x86_64:
pango-1.28.1-3.el6_0.3.i686.rpm
pango-1.28.1-3.el6_0.3.x86_64.rpm
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm
pango-debuginfo-1.28.1-3.el6_0.3.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/pango-1.28.1-3.el6_0.3.src.rpm

x86_64:
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm
pango-debuginfo-1.28.1-3.el6_0.3.x86_64.rpm
pango-devel-1.28.1-3.el6_0.3.i686.rpm
pango-devel-1.28.1-3.el6_0.3.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/pango-1.28.1-3.el6_0.3.src.rpm

i386:
pango-1.28.1-3.el6_0.3.i686.rpm
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm
pango-devel-1.28.1-3.el6_0.3.i686.rpm

ppc64:
pango-1.28.1-3.el6_0.3.ppc.rpm
pango-1.28.1-3.el6_0.3.ppc64.rpm
pango-debuginfo-1.28.1-3.el6_0.3.ppc.rpm
pango-debuginfo-1.28.1-3.el6_0.3.ppc64.rpm
pango-devel-1.28.1-3.el6_0.3.ppc.rpm
pango-devel-1.28.1-3.el6_0.3.ppc64.rpm

s390x:
pango-1.28.1-3.el6_0.3.s390.rpm
pango-1.28.1-3.el6_0.3.s390x.rpm
pango-debuginfo-1.28.1-3.el6_0.3.s390.rpm
pango-debuginfo-1.28.1-3.el6_0.3.s390x.rpm
pango-devel-1.28.1-3.el6_0.3.s390.rpm
pango-devel-1.28.1-3.el6_0.3.s390x.rpm

x86_64:
pango-1.28.1-3.el6_0.3.i686.rpm
pango-1.28.1-3.el6_0.3.x86_64.rpm
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm
pango-debuginfo-1.28.1-3.el6_0.3.x86_64.rpm
pango-devel-1.28.1-3.el6_0.3.i686.rpm
pango-devel-1.28.1-3.el6_0.3.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/pango-1.28.1-3.el6_0.3.src.rpm

i386:
pango-1.28.1-3.el6_0.3.i686.rpm
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm
pango-devel-1.28.1-3.el6_0.3.i686.rpm

x86_64:
pango-1.28.1-3.el6_0.3.i686.rpm
pango-1.28.1-3.el6_0.3.x86_64.rpm
pango-debuginfo-1.28.1-3.el6_0.3.i686.rpm
pango-debuginfo-1.28.1-3.el6_0.3.x86_64.rpm
pango-devel-1.28.1-3.el6_0.3.i686.rpm
pango-devel-1.28.1-3.el6_0.3.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://www.redhat.com/security/data/cve/CVE-2011-0020.html
https://access.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 2011 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.4 (GNU/Linux)

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YA3JJdJGyX/1IfuXsvpPwmo=
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