A new kdelibs package is available for Slackware 13.1 to fix a security issue.

Here are the details from the Slackware 13.1 ChangeLog:
+--------------------------+
patches/packages/kdelibs-4.4.3-i486-2_slack13.1.txz: Rebuilt.
Patched CVE-2011-1168.
For more information, see:
http://www.kde.org/info/security/advisory-20110411-1.txt
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1168
(* Security fix *)
+--------------------------+


Where to find the new package:
+-----------------------------+

HINT: Getting slow download speeds from ftp.slackware.com?
Give slackware.osuosl.org a try. This is another primary FTP site
for Slackware that can be considerably faster than downloading
directly from ftp.slackware.com.

Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating additional FTP and rsync hosting
to the Slackware project!

Also see the "Get Slack" section on http://slackware.com for
additional mirror sites near you.

Updated package for Slackware 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/kdelibs-4.4.3-i486-2_slack13.1.txz

Updated package for Slackware x86_64 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/kdelibs-4.4.3-x86_64-2_slack13.1.txz


MD5 signatures:
+-------------+

Slackware 13.1 package:
f63e406339bcd61df6b2e972f6e60a15 kdelibs-4.4.3-i486-2_slack13.1.txz

Slackware x86_64 13.1 package:
c469e425ac93330cba15bd1fb2f34af2 kdelibs-4.4.3-x86_64-2_slack13.1.txz


Installation instructions:
+------------------------+

Upgrade the packages as root:
# upgradepkg kdelibs-4.4.3-i486-2_slack13.1.txz


+-----+

Slackware Linux Security Team
http://slackware.com/gpg-key