Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2009.0452 -- [Win][UNIX/Linux][RedHat]
pango: Execute Arbitrary Code
11 May 2009
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: pango
Publisher: Red Hat
Operating System: Red Hat Linux 5
Red Hat Linux 4
Red Hat Linux 3
UNIX variants (UNIX, Linux, OSX)
Windows
Impact: Execute Arbitrary Code/Commands
Access: Remote/Unauthenticated
CVE Names: CVE-2009-1194
Original Bulletin: https://rhn.redhat.com/errata/RHSA-2009-0476.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than Red Hat. It is recommended that administrators
running pango check for an updated version of the software for
their operating system.
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Red Hat Security Advisory
Synopsis: Important: pango security update
Advisory ID: RHSA-2009:0476-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2009-0476.html
Issue date: 2009-05-08
CVE Names: CVE-2009-1194
=====================================================================
1. Summary:
Updated pango and evolution28-pango packages that fix an integer overflow
flaw are now available for Red Hat Enterprise Linux 3, 4, and 5.
This update has been rated as having important security impact by the Red
Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Desktop version 3 - i386, x86_64
Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64
Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, 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 WS version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
3. Description:
Pango is a library used for the layout and rendering of internationalized
text.
Will Drewry discovered an integer overflow flaw in Pango's
pango_glyph_string_set_size() function. If an attacker is able to pass an
arbitrarily long string to Pango, it may be possible to execute arbitrary
code with the permissions of the application calling Pango. (CVE-2009-1194)
pango and evolution28-pango users 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 the X
server for the update to take effect. Note: Restarting the X server closes
all open applications and logs you out of your session.
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/):
496887 - CVE-2009-1194 pango: pango_glyph_string_set_size integer overflow
6. Package List:
Red Hat Enterprise Linux AS version 3:
Source:
ftp://updates.redhat.com/enterprise/3AS/en/os/SRPMS/pango-1.2.5-8.src.rpm
i386:
pango-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-devel-1.2.5-8.i386.rpm
ia64:
pango-1.2.5-8.i386.rpm
pango-1.2.5-8.ia64.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.ia64.rpm
pango-devel-1.2.5-8.ia64.rpm
ppc:
pango-1.2.5-8.ppc.rpm
pango-1.2.5-8.ppc64.rpm
pango-debuginfo-1.2.5-8.ppc.rpm
pango-debuginfo-1.2.5-8.ppc64.rpm
pango-devel-1.2.5-8.ppc.rpm
s390:
pango-1.2.5-8.s390.rpm
pango-debuginfo-1.2.5-8.s390.rpm
pango-devel-1.2.5-8.s390.rpm
s390x:
pango-1.2.5-8.s390.rpm
pango-1.2.5-8.s390x.rpm
pango-debuginfo-1.2.5-8.s390.rpm
pango-debuginfo-1.2.5-8.s390x.rpm
pango-devel-1.2.5-8.s390x.rpm
x86_64:
pango-1.2.5-8.i386.rpm
pango-1.2.5-8.x86_64.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.x86_64.rpm
pango-devel-1.2.5-8.x86_64.rpm
Red Hat Desktop version 3:
Source:
ftp://updates.redhat.com/enterprise/3desktop/en/os/SRPMS/pango-1.2.5-8.src.rpm
i386:
pango-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-devel-1.2.5-8.i386.rpm
x86_64:
pango-1.2.5-8.i386.rpm
pango-1.2.5-8.x86_64.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.x86_64.rpm
pango-devel-1.2.5-8.x86_64.rpm
Red Hat Enterprise Linux ES version 3:
Source:
ftp://updates.redhat.com/enterprise/3ES/en/os/SRPMS/pango-1.2.5-8.src.rpm
i386:
pango-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-devel-1.2.5-8.i386.rpm
ia64:
pango-1.2.5-8.i386.rpm
pango-1.2.5-8.ia64.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.ia64.rpm
pango-devel-1.2.5-8.ia64.rpm
x86_64:
pango-1.2.5-8.i386.rpm
pango-1.2.5-8.x86_64.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.x86_64.rpm
pango-devel-1.2.5-8.x86_64.rpm
Red Hat Enterprise Linux WS version 3:
Source:
ftp://updates.redhat.com/enterprise/3WS/en/os/SRPMS/pango-1.2.5-8.src.rpm
i386:
pango-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-devel-1.2.5-8.i386.rpm
ia64:
pango-1.2.5-8.i386.rpm
pango-1.2.5-8.ia64.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.ia64.rpm
pango-devel-1.2.5-8.ia64.rpm
x86_64:
pango-1.2.5-8.i386.rpm
pango-1.2.5-8.x86_64.rpm
pango-debuginfo-1.2.5-8.i386.rpm
pango-debuginfo-1.2.5-8.x86_64.rpm
pango-devel-1.2.5-8.x86_64.rpm
Red Hat Enterprise Linux AS version 4:
Source:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/evolution28-pango-1.14.9-11.el4_7.src.rpm
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/pango-1.6.0-14.4_7.src.rpm
i386:
evolution28-pango-1.14.9-11.el4_7.i386.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.i386.rpm
evolution28-pango-devel-1.14.9-11.el4_7.i386.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-devel-1.6.0-14.4_7.i386.rpm
ia64:
evolution28-pango-1.14.9-11.el4_7.ia64.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.ia64.rpm
evolution28-pango-devel-1.14.9-11.el4_7.ia64.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-1.6.0-14.4_7.ia64.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.ia64.rpm
pango-devel-1.6.0-14.4_7.ia64.rpm
ppc:
evolution28-pango-1.14.9-11.el4_7.ppc.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.ppc.rpm
evolution28-pango-devel-1.14.9-11.el4_7.ppc.rpm
pango-1.6.0-14.4_7.ppc.rpm
pango-1.6.0-14.4_7.ppc64.rpm
pango-debuginfo-1.6.0-14.4_7.ppc.rpm
pango-debuginfo-1.6.0-14.4_7.ppc64.rpm
pango-devel-1.6.0-14.4_7.ppc.rpm
s390:
evolution28-pango-1.14.9-11.el4_7.s390.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.s390.rpm
evolution28-pango-devel-1.14.9-11.el4_7.s390.rpm
pango-1.6.0-14.4_7.s390.rpm
pango-debuginfo-1.6.0-14.4_7.s390.rpm
pango-devel-1.6.0-14.4_7.s390.rpm
s390x:
evolution28-pango-1.14.9-11.el4_7.s390x.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.s390x.rpm
evolution28-pango-devel-1.14.9-11.el4_7.s390x.rpm
pango-1.6.0-14.4_7.s390.rpm
pango-1.6.0-14.4_7.s390x.rpm
pango-debuginfo-1.6.0-14.4_7.s390.rpm
pango-debuginfo-1.6.0-14.4_7.s390x.rpm
pango-devel-1.6.0-14.4_7.s390x.rpm
x86_64:
evolution28-pango-1.14.9-11.el4_7.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.x86_64.rpm
evolution28-pango-devel-1.14.9-11.el4_7.x86_64.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-1.6.0-14.4_7.x86_64.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.x86_64.rpm
pango-devel-1.6.0-14.4_7.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/evolution28-pango-1.14.9-11.el4_7.src.rpm
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/pango-1.6.0-14.4_7.src.rpm
i386:
evolution28-pango-1.14.9-11.el4_7.i386.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.i386.rpm
evolution28-pango-devel-1.14.9-11.el4_7.i386.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-devel-1.6.0-14.4_7.i386.rpm
x86_64:
evolution28-pango-1.14.9-11.el4_7.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.x86_64.rpm
evolution28-pango-devel-1.14.9-11.el4_7.x86_64.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-1.6.0-14.4_7.x86_64.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.x86_64.rpm
pango-devel-1.6.0-14.4_7.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/evolution28-pango-1.14.9-11.el4_7.src.rpm
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/pango-1.6.0-14.4_7.src.rpm
i386:
evolution28-pango-1.14.9-11.el4_7.i386.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.i386.rpm
evolution28-pango-devel-1.14.9-11.el4_7.i386.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-devel-1.6.0-14.4_7.i386.rpm
ia64:
evolution28-pango-1.14.9-11.el4_7.ia64.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.ia64.rpm
evolution28-pango-devel-1.14.9-11.el4_7.ia64.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-1.6.0-14.4_7.ia64.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.ia64.rpm
pango-devel-1.6.0-14.4_7.ia64.rpm
x86_64:
evolution28-pango-1.14.9-11.el4_7.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.x86_64.rpm
evolution28-pango-devel-1.14.9-11.el4_7.x86_64.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-1.6.0-14.4_7.x86_64.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.x86_64.rpm
pango-devel-1.6.0-14.4_7.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
Source:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/evolution28-pango-1.14.9-11.el4_7.src.rpm
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/pango-1.6.0-14.4_7.src.rpm
i386:
evolution28-pango-1.14.9-11.el4_7.i386.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.i386.rpm
evolution28-pango-devel-1.14.9-11.el4_7.i386.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-devel-1.6.0-14.4_7.i386.rpm
ia64:
evolution28-pango-1.14.9-11.el4_7.ia64.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.ia64.rpm
evolution28-pango-devel-1.14.9-11.el4_7.ia64.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-1.6.0-14.4_7.ia64.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.ia64.rpm
pango-devel-1.6.0-14.4_7.ia64.rpm
x86_64:
evolution28-pango-1.14.9-11.el4_7.x86_64.rpm
evolution28-pango-debuginfo-1.14.9-11.el4_7.x86_64.rpm
evolution28-pango-devel-1.14.9-11.el4_7.x86_64.rpm
pango-1.6.0-14.4_7.i386.rpm
pango-1.6.0-14.4_7.x86_64.rpm
pango-debuginfo-1.6.0-14.4_7.i386.rpm
pango-debuginfo-1.6.0-14.4_7.x86_64.rpm
pango-devel-1.6.0-14.4_7.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-1.14.9-5.el5_3.src.rpm
i386:
pango-1.14.9-5.el5_3.i386.rpm
pango-debuginfo-1.14.9-5.el5_3.i386.rpm
x86_64:
pango-1.14.9-5.el5_3.i386.rpm
pango-1.14.9-5.el5_3.x86_64.rpm
pango-debuginfo-1.14.9-5.el5_3.i386.rpm
pango-debuginfo-1.14.9-5.el5_3.x86_64.rpm
RHEL Desktop Workstation (v. 5 client):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/pango-1.14.9-5.el5_3.src.rpm
i386:
pango-debuginfo-1.14.9-5.el5_3.i386.rpm
pango-devel-1.14.9-5.el5_3.i386.rpm
x86_64:
pango-debuginfo-1.14.9-5.el5_3.i386.rpm
pango-debuginfo-1.14.9-5.el5_3.x86_64.rpm
pango-devel-1.14.9-5.el5_3.i386.rpm
pango-devel-1.14.9-5.el5_3.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/pango-1.14.9-5.el5_3.src.rpm
i386:
pango-1.14.9-5.el5_3.i386.rpm
pango-debuginfo-1.14.9-5.el5_3.i386.rpm
pango-devel-1.14.9-5.el5_3.i386.rpm
ia64:
pango-1.14.9-5.el5_3.i386.rpm
pango-1.14.9-5.el5_3.ia64.rpm
pango-debuginfo-1.14.9-5.el5_3.i386.rpm
pango-debuginfo-1.14.9-5.el5_3.ia64.rpm
pango-devel-1.14.9-5.el5_3.ia64.rpm
ppc:
pango-1.14.9-5.el5_3.ppc.rpm
pango-1.14.9-5.el5_3.ppc64.rpm
pango-debuginfo-1.14.9-5.el5_3.ppc.rpm
pango-debuginfo-1.14.9-5.el5_3.ppc64.rpm
pango-devel-1.14.9-5.el5_3.ppc.rpm
pango-devel-1.14.9-5.el5_3.ppc64.rpm
s390x:
pango-1.14.9-5.el5_3.s390.rpm
pango-1.14.9-5.el5_3.s390x.rpm
pango-debuginfo-1.14.9-5.el5_3.s390.rpm
pango-debuginfo-1.14.9-5.el5_3.s390x.rpm
pango-devel-1.14.9-5.el5_3.s390.rpm
pango-devel-1.14.9-5.el5_3.s390x.rpm
x86_64:
pango-1.14.9-5.el5_3.i386.rpm
pango-1.14.9-5.el5_3.x86_64.rpm
pango-debuginfo-1.14.9-5.el5_3.i386.rpm
pango-debuginfo-1.14.9-5.el5_3.x86_64.rpm
pango-devel-1.14.9-5.el5_3.i386.rpm
pango-devel-1.14.9-5.el5_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://www.redhat.com/security/team/key/#package
7. References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1194
http://www.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://www.redhat.com/security/team/contact/
Copyright 2009 Red Hat, Inc.
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