LinuxSecurity.com
Share your story
The central voice for Linux and Open Source security news
Home News Topics Advisories HOWTOs Features Newsletters About Register

Welcome!
Sign up!
EnGarde Community
Login
Polls
What is the most important Linux security technology?
 
Advisories
Community
Linux Events
Linux User Groups
Link to Us
Security Center
Book Reviews
Security Dictionary
Security Tips
SELinux
White Papers
Featured Blogs
All About Linux
DanWalsh LiveJournal
Securitydistro
Latest Newsletters
Linux Security Week: October 20th, 2014
Linux Advisory Watch: October 17th, 2014
Subscribe
LinuxSecurity Newsletters
E-mail:
Choose Lists:
About our Newsletters
RSS Feeds
Get the LinuxSecurity news you want faster with RSS
Powered By

  
Red Hat: gdk-pixbuf Denial of service vulnerability Print E-mail
User Rating:      How can I rate this item?
Posted by LinuxSecurity.com Team   
RedHat Linux Malformed BMP file can segfault mail reader.

Red Hat Security Advisory

Synopsis:          Updated gdk-pixbuf packages fix denial of service vulnerability
Advisory ID:       RHSA-2004:102-01
Issue date:        2004-03-10
Updated on:        2004-03-10
Product:           Red Hat Linux
Keywords:          DoS
Cross references:  
Obsoletes:         
CVE Names:         CAN-2004-0111
- ---------------------------------------------------------------------

1. Topic:

Updated gdk-pixbuf packages that fix a denial of service vulnerability that
could affect applications such as Evolution are now available.

2. Relevant releases/architectures:

Red Hat Linux 9 - i386

3. Problem description:

The gdk-pixbuf package contains an image loading library used with the 
GNOME GUI desktop environment.  In Red Hat Linux 9 this library is used by
applications, such as Evolution, to load images.

Thomas Kristensen discovered a bitmap file that would cause the Evolution
mail reader to crash.  This issue was caused by a flaw that affects
versions of the gdk-pixbuf package prior to 0.20.  To exploit this flaw, a
remote attacker could send (via email) a carefully-crafted BMP file, which
would cause Evolution to crash.  The Common Vulnerabilities
and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0111
to this issue.

Users are advised to upgrade to these updated packages containing
gdk-pixbuf version 0.22, which is not vulnerable to this issue.

4. Solution:

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

To update all RPMs for your particular architecture, run:

rpm -Fvh [filenames]

where [filenames] is a list of the RPMs you wish to upgrade.  Only those
RPMs which are currently installed will be updated.  Those RPMs which are
not installed but included in the list will not be updated.  Note that you
can also use wildcards (*.rpm) if your current directory *only* contains the
desired RPMs.

Please note that this update is also available via Red Hat Network.  Many
people find this an easier way to apply updates.  To use Red Hat Network,
launch the Red Hat Update Agent with the following command:

up2date

This will start an interactive process that will result in the appropriate
RPMs being upgraded on your system.

If up2date fails to connect to Red Hat Network due to SSL Certificate 
Errors, you need to install a version of the up2date client with an updated 
certificate.  The latest version of up2date is available from the Red Hat 
FTP site and may also be downloaded directly from the RHN website:

https://rhn.redhat.com/help/latest-up2date.pxt

5. RPMs required:

Red Hat Linux 9:

SRPMS: 
ftp://updates.redhat.com/9/en/os/SRPMS/gdk-pixbuf-0.22.0-6.1.0.src.rpm

i386: 
ftp://updates.redhat.com/9/en/os/i386/gdk-pixbuf-0.22.0-6.1.0.i386.rpm 
ftp://updates.redhat.com/9/en/os/i386/gdk-pixbuf-devel-0.22.0-6.1.0.i386.rpm 
ftp://updates.redhat.com/9/en/os/i386/gdk-pixbuf-gnome-0.22.0-6.1.0.i386.rpm



6. Verification:

MD5 sum                          Package Name
- --------------------------------------------------------------------------

df19bd665aba2b00d36ced57aa4d6ffe 9/en/os/SRPMS/gdk-pixbuf-0.22.0-6.1.0.src.rpm
4b0dd19751fc5fdd00222e556af8bc02 9/en/os/i386/gdk-pixbuf-0.22.0-6.1.0.i386.rpm
73781fffcb9cb8109d0391454d821ecf 9/en/os/i386/gdk-pixbuf-devel-0.22.0-6.1.0.i386.rpm
38fe3fce4d19ea79df588f62182d3e26 9/en/os/i386/gdk-pixbuf-gnome-0.22.0-6.1.0.i386.rpm

These packages are GPG signed by Red Hat for security.  Our key is
available from https://www.redhat.com/security/keys.html

You can verify each package with the following command:
    
    rpm --checksig -v 

If you only wish to verify that each package has not been corrupted or
tampered with, examine only the md5sum with the following command:
    
    md5sum 


7. References:
 
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0111

8. Contact:

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

Copyright 2003 Red Hat, Inc.

 
< Prev   Next >
    
Partner

 

Latest Features
Peter Smith Releases Linux Network Security Online
Securing a Linux Web Server
Password guessing with Medusa 2.0
Password guessing as an attack vector
Squid and Digest Authentication
Squid and Basic Authentication
Demystifying the Chinese Hacking Industry: Earning 6 Million a Night
Free Online security course (LearnSIA) - A Call for Help
What You Need to Know About Linux Rootkits
Review: A Practical Guide to Fedora and Red Hat Enterprise Linux - Fifth Edition
Yesterday's Edition
USB is now UEC (use with extreme caution)
iPhone Encryption and the Return of the Crypto Wars
Partner Sponsor

Community | HOWTOs | Blogs | Features | Book Reviews | Networking
 Security Projects |  Latest News |  Newsletters |  SELinux |  Privacy |  Home
 Hardening |   About Us |   Advertise |   Legal Notice |   RSS |   Guardian Digital
(c)Copyright 2014 Guardian Digital, Inc. All rights reserved.