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Home » Hacking News » MDKSA-2002:079 - Updated kdelibs packages fix remote command execution vulnerab

MDKSA-2002:079 - Updated kdelibs packages fix remote command execution vulnerab

by Nikola Strahija on November 24th, 2002 Vulnerabilities were discovered in the KIO subsystem support for various network protocols. The implementation of the rlogin protocol affects all KDE versions from 2.1 up to 3.0.4, while the flawed implementation of the telnet protocol only affects KDE 2.x. They allow a carefully crafted URL in an HTML page, HTML email, or other KIO-enabled application to execute arbitrary commands as the victim with their privilege.


The KDE team provided a patch for KDE3 which has been applied in these
packages. No patch was provided for KDE2, however the KDE team
recommends disabling both the rlogin and telnet KIO protocols. This
can be accomplished by removing, as root, the following files:
/usr/share/services/telnet.protocol and
/usr/share/services/rlogin.protocol. If either file also exists in a
user's ~/.kde/share/services directory, they should likewise be removed.
________________________________________________________________________

References:

http://www.kde.org/info/security/advisory-20021111-1.txt
________________________________________________________________________

Updated Packages:

Mandrake Linux 9.0:
d6780b7aec9597a2d3482a3c9e41f123 9.0/RPMS/kdelibs-3.0.3-30.1mdk.i586.rpm
49969b33154f33f5f61eee3873a76ae3 9.0/RPMS/kdelibs-devel-3.0.3-30.1mdk.i586.rpm
f2258f8538a6b32803167f3045ad5963 9.0/SRPMS/kdelibs-3.0.3-30.1mdk.src.rpm
________________________________________________________________________

Bug IDs fixed (see https://qa.mandrakesoft.com for more information):
________________________________________________________________________

To upgrade automatically, use MandrakeUpdate. The verification of md5
checksums and GPG signatures is performed automatically for you.

If you want to upgrade manually, download the updated package from one
of our FTP server mirrors and upgrade with "rpm -Fvh *.rpm". A list of
FTP mirrors can be obtained from:

http://www.mandrakesecure.net/en/ftp.php

Please verify the update prior to upgrading to ensure the integrity of
the downloaded package. You can do this with the command:

rpm --checksig

All packages are signed by MandrakeSoft for security. You can obtain
the GPG public key of the Mandrake Linux Security Team from:

https://www.mandrakesecure.net/RPM-GPG-KEYS

Please be aware that sometimes it takes the mirrors a few hours to
update.

You can view other update advisories for Mandrake Linux at:

http://www.mandrakesecure.net/en/advisories/

MandrakeSoft has several security-related mailing list services that
anyone can subscribe to. Information on these lists can be obtained by
visiting:

http://www.mandrakesecure.net/en/mlist.php

If you want to report vulnerabilities, please contact

security_linux-mandrake.com


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