4.6 - RHSA-2006:0354

Problem Description:

Updated elfutils packages that address a minor security issue and various other issues are now available.

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

2. Relevant releases/architectures:

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

3. Problem description:

The elfutils packages contain a number of utility programs and libraries related to the creation and maintenance of executable code.

The elfutils packages that originally shipped with Red Hat Enterprise Linux 4 were GPL-licensed versions which lacked some functionality. Previous updates provided fully functional versions of elfutils only under the OSL license. This update provides a fully functional, GPL-licensed version of elfutils.

In the OSL-licensed elfutils versions provided in previous updates, some tools could sometimes crash when given corrupted input files. (CVE-2005-1704)

Also, when the eu-strip tool was used to create separate debuginfo files from relocatable objects such as kernel modules (.ko), the resulting debuginfo files (.ko.debug) were sometimes corrupted. Both of these problems are fixed in the new version.

Users of elfutils should upgrade to these updated packages, which resolve these issues.

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. Bug IDs fixed (http://bugzilla.redhat.com/):

156342 - eu-strip mangles separate debuginfo with relocation sections 159888 - CVE-2005-1704 Integer overflow in libelf 186992 - Elfutils license upgrade