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IT SECURITY :: ADVISORY
Vendor: Fedora
Vendor ID: FEDORA-2005-1088
Title: Gtk2 security issues FC4
Publishing date: November 15, 2005
Published by: Nikola Strahija
Other advisories by Fedora:
Multiple Thunderbird vulnerabilities
Racoon daemon remote crash
Squirrelmail security issues
X.org arbitrary code execution
Firefox several security issues
CVE: CVE-2005-3186,CVE-2005-2975
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Security Advisory info: A bug was found in the way gtk2 processes XPM images. An attacker could create a carefully crafted XPM file in such a way that it could cause an application linked with gtk2 to execute arbitrary code when the file was opened by a victim. Ludwig Nussel discovered an infinite-loop denial of service bug in the way gtk2 processes XPM images. An attacker could create a carefully crafted XPM file in such a way that it could cause an application linked with gtk2 to stop responding when the file was opened by a victim.



---------------------------------------------------------------------
Fedora Update Notification
FEDORA-2005-1088
2005-11-15
---------------------------------------------------------------------

Product : Fedora Core 4
Name : gtk2
Version : 2.6.10
Release : 2.fc4.4
Summary : The GIMP ToolKit (GTK+), a library for creating GUIs for X.
Description :
GTK+ is a multi-platform toolkit for creating graphical user
interfaces. Offering a complete set of widgets, GTK+ is suitable for
projects ranging from small one-off tools to complete application
suites.

---------------------------------------------------------------------
Update Information:

The gtk2 package contains the GIMP ToolKit (GTK+), a library
for creating graphical user interfaces for the X Window System.

A bug was found in the way gtk2 processes XPM images. An
attacker could create a carefully crafted XPM file in such a
way that it could cause an application linked with gtk2 to
execute arbitrary code when the file was opened by a victim.
The Common Vulnerabilities and Exposures project has
assigned the name CVE-2005-3186 to this issue.

Ludwig Nussel discovered an infinite-loop denial of service
bug in the way gtk2 processes XPM images. An attacker could
create a carefully crafted XPM file in such a way that it
could cause an application linked with gtk2 to stop
responding when the file was opened by a victim. The Common
Vulnerabilities and Exposures project has assigned the name
CVE-2005-2975 to this issue.

Users of gtk2 are advised to upgrade to these updated
packages, which contain backported patches and are not
vulnerable to these issues.
---------------------------------------------------------------------
* Mon Oct 31 2005 Matthias Clasen <mclasen@redhat.com> - 2.6.10-2.fc4.4
- Prevent an infinite loop in the xpm loader (#171905, CVE-2005-2975)

* Wed Oct 19 2005 Matthias Clasen <mclasen@redhat.com> - 2.6.10-2.fc4.2
- Prevent an integer overflow in the xpm loader (#171075, CAN-2005-3186)


---------------------------------------------------------------------
This update can be downloaded from:
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/4/

8b6c8d169a2077aec57fb1551e6b032d SRPMS/gtk2-2.6.10-2.fc4.4.src.rpm
5a1ab1b673c5a2efbdd75e23ad206945 ppc/gtk2-2.6.10-2.fc4.4.ppc.rpm
7880fe183673db71572a166571e5a91d ppc/gtk2-devel-2.6.10-2.fc4.4.ppc.rpm
52958efbd0796646ad0c1ca43a086009 ppc/debug/gtk2-debuginfo-2.6.10-2.fc4.4.ppc.rpm
ef8f41011dc23c3c1432ac81b6965632 ppc/gtk2-2.6.10-2.fc4.4.ppc64.rpm
b1e55459ebf53ad98c7c991c4a771539 x86_64/gtk2-2.6.10-2.fc4.4.x86_64.rpm
eb387f58aabad431bc6ac4e9c377c81f x86_64/gtk2-devel-2.6.10-2.fc4.4.x86_64.rpm
ed1e986aaca3a7d6fe01efaa5227de1e x86_64/debug/gtk2-debuginfo-2.6.10-2.fc4.4.x86_64.rpm
06c4edc69cd8cefc88e0745c9cbad651 x86_64/gtk2-2.6.10-2.fc4.4.i386.rpm
06c4edc69cd8cefc88e0745c9cbad651 i386/gtk2-2.6.10-2.fc4.4.i386.rpm
e9f0a994835b3666c1b85f38121e3251 i386/gtk2-devel-2.6.10-2.fc4.4.i386.rpm
d5ab5b36abd4882a3f0d6081179959d3 i386/debug/gtk2-debuginfo-2.6.10-2.fc4.4.i386.rpm

This update can also be installed with the Update Agent; you can
launch the Update Agent with the 'up2date' command.
---------------------------------------------------------------------
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