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

Synopsis:          Moderate: pango security update
Advisory ID:       RHSA-2010:0140-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2010:0140.html
Issue date:        2010-03-15
CVE Names:         CVE-2010-0421 
====================================================================
1. Summary:

Updated pango and evolution28-pango packages that fix one security issue
are now available for Red Hat Enterprise Linux 3, 4, and 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 Desktop version 3 - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, 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 version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64

3. Description:

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

An input sanitization flaw, leading to an array index error, was found in
the way the Pango font rendering library synthesized the Glyph Definition
(GDEF) table from a font's character map and the Unicode property database.
If an attacker created a specially-crafted font file and tricked a local,
unsuspecting user into loading the font file in an application that uses
the Pango font rendering library, it could cause that application to crash.
(CVE-2010-0421)

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 this update, you must restart your system or restart your
X session for this 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

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

555831 - CVE-2010-0421 libpangoft2 segfaults on forged font files

6. Package List:

Red Hat Enterprise Linux AS version 3:

Source:

i386:
pango-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-devel-1.2.5-10.i386.rpm

ia64:
pango-1.2.5-10.i386.rpm
pango-1.2.5-10.ia64.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.ia64.rpm
pango-devel-1.2.5-10.ia64.rpm

ppc:
pango-1.2.5-10.ppc.rpm
pango-1.2.5-10.ppc64.rpm
pango-debuginfo-1.2.5-10.ppc.rpm
pango-debuginfo-1.2.5-10.ppc64.rpm
pango-devel-1.2.5-10.ppc.rpm

s390:
pango-1.2.5-10.s390.rpm
pango-debuginfo-1.2.5-10.s390.rpm
pango-devel-1.2.5-10.s390.rpm

s390x:
pango-1.2.5-10.s390.rpm
pango-1.2.5-10.s390x.rpm
pango-debuginfo-1.2.5-10.s390.rpm
pango-debuginfo-1.2.5-10.s390x.rpm
pango-devel-1.2.5-10.s390x.rpm

x86_64:
pango-1.2.5-10.i386.rpm
pango-1.2.5-10.x86_64.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.x86_64.rpm
pango-devel-1.2.5-10.x86_64.rpm

Red Hat Desktop version 3:

Source:

i386:
pango-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-devel-1.2.5-10.i386.rpm

x86_64:
pango-1.2.5-10.i386.rpm
pango-1.2.5-10.x86_64.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.x86_64.rpm
pango-devel-1.2.5-10.x86_64.rpm

Red Hat Enterprise Linux ES version 3:

Source:

i386:
pango-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-devel-1.2.5-10.i386.rpm

ia64:
pango-1.2.5-10.i386.rpm
pango-1.2.5-10.ia64.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.ia64.rpm
pango-devel-1.2.5-10.ia64.rpm

x86_64:
pango-1.2.5-10.i386.rpm
pango-1.2.5-10.x86_64.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.x86_64.rpm
pango-devel-1.2.5-10.x86_64.rpm

Red Hat Enterprise Linux WS version 3:

Source:

i386:
pango-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-devel-1.2.5-10.i386.rpm

ia64:
pango-1.2.5-10.i386.rpm
pango-1.2.5-10.ia64.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.ia64.rpm
pango-devel-1.2.5-10.ia64.rpm

x86_64:
pango-1.2.5-10.i386.rpm
pango-1.2.5-10.x86_64.rpm
pango-debuginfo-1.2.5-10.i386.rpm
pango-debuginfo-1.2.5-10.x86_64.rpm
pango-devel-1.2.5-10.x86_64.rpm

Red Hat Enterprise Linux AS version 4:

Source:

i386:
evolution28-pango-1.14.9-13.el4_8.i386.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.i386.rpm
evolution28-pango-devel-1.14.9-13.el4_8.i386.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-devel-1.6.0-16.el4_8.i386.rpm

ia64:
evolution28-pango-1.14.9-13.el4_8.ia64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.ia64.rpm
evolution28-pango-devel-1.14.9-13.el4_8.ia64.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-1.6.0-16.el4_8.ia64.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.ia64.rpm
pango-devel-1.6.0-16.el4_8.ia64.rpm

ppc:
evolution28-pango-1.14.9-13.el4_8.ppc.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.ppc.rpm
evolution28-pango-devel-1.14.9-13.el4_8.ppc.rpm
pango-1.6.0-16.el4_8.ppc.rpm
pango-1.6.0-16.el4_8.ppc64.rpm
pango-debuginfo-1.6.0-16.el4_8.ppc.rpm
pango-debuginfo-1.6.0-16.el4_8.ppc64.rpm
pango-devel-1.6.0-16.el4_8.ppc.rpm

s390:
evolution28-pango-1.14.9-13.el4_8.s390.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.s390.rpm
evolution28-pango-devel-1.14.9-13.el4_8.s390.rpm
pango-1.6.0-16.el4_8.s390.rpm
pango-debuginfo-1.6.0-16.el4_8.s390.rpm
pango-devel-1.6.0-16.el4_8.s390.rpm

s390x:
evolution28-pango-1.14.9-13.el4_8.s390x.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.s390x.rpm
evolution28-pango-devel-1.14.9-13.el4_8.s390x.rpm
pango-1.6.0-16.el4_8.s390.rpm
pango-1.6.0-16.el4_8.s390x.rpm
pango-debuginfo-1.6.0-16.el4_8.s390.rpm
pango-debuginfo-1.6.0-16.el4_8.s390x.rpm
pango-devel-1.6.0-16.el4_8.s390x.rpm

x86_64:
evolution28-pango-1.14.9-13.el4_8.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.x86_64.rpm
evolution28-pango-devel-1.14.9-13.el4_8.x86_64.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-1.6.0-16.el4_8.x86_64.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.x86_64.rpm
pango-devel-1.6.0-16.el4_8.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:

i386:
evolution28-pango-1.14.9-13.el4_8.i386.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.i386.rpm
evolution28-pango-devel-1.14.9-13.el4_8.i386.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-devel-1.6.0-16.el4_8.i386.rpm

x86_64:
evolution28-pango-1.14.9-13.el4_8.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.x86_64.rpm
evolution28-pango-devel-1.14.9-13.el4_8.x86_64.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-1.6.0-16.el4_8.x86_64.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.x86_64.rpm
pango-devel-1.6.0-16.el4_8.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:

i386:
evolution28-pango-1.14.9-13.el4_8.i386.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.i386.rpm
evolution28-pango-devel-1.14.9-13.el4_8.i386.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-devel-1.6.0-16.el4_8.i386.rpm

ia64:
evolution28-pango-1.14.9-13.el4_8.ia64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.ia64.rpm
evolution28-pango-devel-1.14.9-13.el4_8.ia64.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-1.6.0-16.el4_8.ia64.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.ia64.rpm
pango-devel-1.6.0-16.el4_8.ia64.rpm

x86_64:
evolution28-pango-1.14.9-13.el4_8.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.x86_64.rpm
evolution28-pango-devel-1.14.9-13.el4_8.x86_64.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-1.6.0-16.el4_8.x86_64.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.x86_64.rpm
pango-devel-1.6.0-16.el4_8.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:

i386:
evolution28-pango-1.14.9-13.el4_8.i386.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.i386.rpm
evolution28-pango-devel-1.14.9-13.el4_8.i386.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-devel-1.6.0-16.el4_8.i386.rpm

ia64:
evolution28-pango-1.14.9-13.el4_8.ia64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.ia64.rpm
evolution28-pango-devel-1.14.9-13.el4_8.ia64.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-1.6.0-16.el4_8.ia64.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.ia64.rpm
pango-devel-1.6.0-16.el4_8.ia64.rpm

x86_64:
evolution28-pango-1.14.9-13.el4_8.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-13.el4_8.x86_64.rpm
evolution28-pango-devel-1.14.9-13.el4_8.x86_64.rpm
pango-1.6.0-16.el4_8.i386.rpm
pango-1.6.0-16.el4_8.x86_64.rpm
pango-debuginfo-1.6.0-16.el4_8.i386.rpm
pango-debuginfo-1.6.0-16.el4_8.x86_64.rpm
pango-devel-1.6.0-16.el4_8.x86_64.rpm

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

Source:

i386:
pango-1.14.9-8.el5.i386.rpm
pango-debuginfo-1.14.9-8.el5.i386.rpm

x86_64:
pango-1.14.9-8.el5.i386.rpm
pango-1.14.9-8.el5.x86_64.rpm
pango-debuginfo-1.14.9-8.el5.i386.rpm
pango-debuginfo-1.14.9-8.el5.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:

i386:
pango-debuginfo-1.14.9-8.el5.i386.rpm
pango-devel-1.14.9-8.el5.i386.rpm

x86_64:
pango-debuginfo-1.14.9-8.el5.i386.rpm
pango-debuginfo-1.14.9-8.el5.x86_64.rpm
pango-devel-1.14.9-8.el5.i386.rpm
pango-devel-1.14.9-8.el5.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:

i386:
pango-1.14.9-8.el5.i386.rpm
pango-debuginfo-1.14.9-8.el5.i386.rpm
pango-devel-1.14.9-8.el5.i386.rpm

ia64:
pango-1.14.9-8.el5.i386.rpm
pango-1.14.9-8.el5.ia64.rpm
pango-debuginfo-1.14.9-8.el5.i386.rpm
pango-debuginfo-1.14.9-8.el5.ia64.rpm
pango-devel-1.14.9-8.el5.ia64.rpm

ppc:
pango-1.14.9-8.el5.ppc.rpm
pango-1.14.9-8.el5.ppc64.rpm
pango-debuginfo-1.14.9-8.el5.ppc.rpm
pango-debuginfo-1.14.9-8.el5.ppc64.rpm
pango-devel-1.14.9-8.el5.ppc.rpm
pango-devel-1.14.9-8.el5.ppc64.rpm

s390x:
pango-1.14.9-8.el5.s390.rpm
pango-1.14.9-8.el5.s390x.rpm
pango-debuginfo-1.14.9-8.el5.s390.rpm
pango-debuginfo-1.14.9-8.el5.s390x.rpm
pango-devel-1.14.9-8.el5.s390.rpm
pango-devel-1.14.9-8.el5.s390x.rpm

x86_64:
pango-1.14.9-8.el5.i386.rpm
pango-1.14.9-8.el5.x86_64.rpm
pango-debuginfo-1.14.9-8.el5.i386.rpm
pango-debuginfo-1.14.9-8.el5.x86_64.rpm
pango-devel-1.14.9-8.el5.i386.rpm
pango-devel-1.14.9-8.el5.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-2010-0421.html
http://www.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2010 Red Hat, Inc.