Moderate: mod_perl security update

Updated mod_perl packages that fix a security issue are now available for Red
Hat Enterprise Linux 2.1.

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

Mod_perl incorporates a Perl interpreter into the Apache web server,
so that the Apache HTTP server can directly execute Perl code.

The Apache::PerlRun module was found to not properly escape PATH_INFO
before being used in a regular expression. If a server is configured to
use Apache::PerlRun, an attacker could request a carefully crafted URI
causing resource consumption, which could lead to a denial of service
(CVE-2007-1349).

Users of mod_perl should update to these erratum packages which contain a
backported fix to correct this issue.

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/FAQ_58_10188

240423 - CVE-2007-1349 mod_perl PerlRun denial of service

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1349
http://www.redhat.com/security/updates/classification/#moderate