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Sicherheit: Stacküberlauf in xchat
Aktuelle Meldungen Distributionen
Name: Stacküberlauf in xchat
ID: MDKSA-2004:036
Distribution: Mandrake
Plattformen: Mandrake 9.2, Mandrake 10.0
Datum: Do, 22. April 2004, 13:00
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0409
http://mail.nl.linux.org/xchat-announce/2004-04/msg00000.html
Applikationen: X-Chat

Originalnachricht

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_______________________________________________________________________

Mandrakelinux Security Update Advisory
_______________________________________________________________________

Package name: xchat
Advisory ID: MDKSA-2004:036
Date: April 21st, 2004

Affected versions: 10.0, 9.2
______________________________________________________________________

Problem Description:

A remotely exploitable vulnerability was discovered in the Socks-5
proxy code in XChat. By default, socks5 traversal is disabled, and
one would also need to connect to an attacker's own custom proxy
server in order for this to be exploited. Successful exploitation
could lead to arbitrary code execution as the user running XChat.

The provided packages are patched to prevent this problem.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0409
http://mail.nl.linux.org/xchat-announce/2004-04/msg00000.html
______________________________________________________________________

Updated Packages:

Mandrakelinux 10.0:
7b35c6f47155aa2a279ae725f00e1ce6 10.0/RPMS/xchat-2.0.7-6.1.100mdk.i586.rpm
5576b90985a43bf934dffdcac3b8f489
10.0/RPMS/xchat-perl-2.0.7-6.1.100mdk.i586.rpm
82530135e527cd8ac99193368a81c3fb
10.0/RPMS/xchat-python-2.0.7-6.1.100mdk.i586.rpm
0135f544782942c6db5b5394bbc897f5
10.0/RPMS/xchat-tcl-2.0.7-6.1.100mdk.i586.rpm
1f80f67e7f5d26990aea8ec5c6a09f93 10.0/SRPMS/xchat-2.0.7-6.1.100mdk.src.rpm

Mandrakelinux 9.2:
54bc115f40f7e54fcf4a2c4d52f5676b 9.2/RPMS/xchat-2.0.4-7.1.92mdk.i586.rpm
b4762090848984ffc768be8b0eab5296 9.2/RPMS/xchat-perl-2.0.4-7.1.92mdk.i586.rpm
372ecbb839019c91a90a206e014eab5b
9.2/RPMS/xchat-python-2.0.4-7.1.92mdk.i586.rpm
79bda0db4e637c2f8517ad380503b139 9.2/RPMS/xchat-tcl-2.0.4-7.1.92mdk.i586.rpm
4bbadb5f6c4536a353e0e726ba1be312 9.2/SRPMS/xchat-2.0.4-7.1.92mdk.src.rpm

Mandrakelinux 9.2/AMD64:
ec523f612ef1b6f7b8387653c40b0e5b
amd64/9.2/RPMS/xchat-2.0.4-7.1.92mdk.amd64.rpm
78a3374d55635a9f746a4c847abec7c6
amd64/9.2/RPMS/xchat-perl-2.0.4-7.1.92mdk.amd64.rpm
0960061780b52f51e560905abd24b321
amd64/9.2/RPMS/xchat-python-2.0.4-7.1.92mdk.amd64.rpm
b4985a2e3f5e8d2bc249e6b7cc1d0cd3
amd64/9.2/RPMS/xchat-tcl-2.0.4-7.1.92mdk.amd64.rpm
4bbadb5f6c4536a353e0e726ba1be312
amd64/9.2/SRPMS/xchat-2.0.4-7.1.92mdk.src.rpm
_______________________________________________________________________

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

A list of FTP mirrors can be obtained from:

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

All packages are signed by Mandrakesoft for security. You can obtain
the GPG public key of the Mandrakelinux Security Team by executing:

gpg --recv-keys --keyserver www.mandrakesecure.net 0x22458A98

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

You can view other update advisories for Mandrakelinux 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

Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Linux Mandrake Security Team
<security linux-mandrake.com>
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