RHSA-2005:071 - Security Advisory

Topic

Updated ImageMagick packages that fix a security flaw are now available for
Red Hat Enterprise Linux 4.

This update has been rated as having moderate security impact by the Red Hat
Security Response Team.

Description

ImageMagick is an image display and manipulation tool for the X Window
System.

Andrei Nigmatulin discovered a heap based buffer overflow flaw in the
ImageMagick image handler. An attacker could create a carefully crafted
Photoshop Document (PSD) image in such a way that it would cause
ImageMagick to execute arbitrary code when processing the image. The Common
Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name
CAN-2005-0005 to this issue.

Users of ImageMagick should upgrade to these updated packages, which
contain a backported patch, and are not vulnerable to this issue.

Solution

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied. Use Red Hat
Network to download and update your packages. To launch the Red Hat
Update Agent, use the following command:

up2date

For information on how to install packages manually, refer to the
following Web page for the System Administration or Customization
guide specific to your system:

http://www.redhat.com/docs/manuals/enterprise/

Affected Products

• Red Hat Enterprise Linux Server 4 x86_64
• Red Hat Enterprise Linux Server 4 ia64
• Red Hat Enterprise Linux Server 4 i386
• Red Hat Enterprise Linux Workstation 4 x86_64
• Red Hat Enterprise Linux Workstation 4 ia64
• Red Hat Enterprise Linux Workstation 4 i386
• Red Hat Enterprise Linux Desktop 4 x86_64
• Red Hat Enterprise Linux Desktop 4 i386
• Red Hat Enterprise Linux for IBM z Systems 4 s390x
• Red Hat Enterprise Linux for IBM z Systems 4 s390
• Red Hat Enterprise Linux for Power, big endian 4 ppc

Fixes

• BZ - 145123 - CAN-2005-0005 buffer overflow in ImageMagick

CVEs

• CVE-2005-0005

References

(none)