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Sicherheit: Pufferüberlauf in telnetd
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in telnetd
ID: MDKSA-2001:068
Distribution: Mandrake
Plattformen: Mandrake 7.1, Mandrake 7.2, Mandrake Corporate Server 1.0.1, Mandrake 8.0, Mandrake Single Network Firewall 7.2
Datum: Di, 14. August 2001, 13:00
Referenzen: Keine Angabe
Applikationen: NetKit

Originalnachricht

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________________________________________________________________________

Mandrake Linux Security Update Advisory
________________________________________________________________________

Package name: telnet
Date: August 13th, 2001
Advisory ID: MDKSA-2001:068

Affected versions: 7.1, 7.2, 8.0, Corporate Server 1.0.1,
Single Network Firewall 7.2
________________________________________________________________________

Problem Description:

A buffer overflow exists in telnet which could provide root access to
local users.
________________________________________________________________________

References:

________________________________________________________________________

Please verify the update prior to upgrading to ensure the integrity of
the downloaded package. You can do this with the command:
rpm --checksig package.rpm
You can get the GPG public key of the Mandrake Linux Security Team at
http://www.linux-mandrake.com/en/security/RPM-GPG-KEYS
If you use MandrakeUpdate, the verification of md5 checksum and GPG
signature is performed automatically for you.

Linux-Mandrake 7.1:
0c25fb858b93cbbc30a8f16ff80952d8 7.1/RPMS/telnet-0.16-4.1mdk.i586.rpm
a2a90ff0bcfa1c3f4da1008900bb2b98 7.1/RPMS/telnet-server-0.16-4.1mdk.i586.rpm
a960f23b3bc9113ba2696d8b23e9fe3d 7.1/SRPMS/telnet-0.16-4.1mdk.src.rpm

Linux-Mandrake 7.2:
a6f72da6eef4874c419d82ef23e58363 7.2/RPMS/telnet-0.17-7.1mdk.i586.rpm
97f93cbfb8283c6eaaa8046aa3f6aa55 7.2/RPMS/telnet-server-0.17-7.1mdk.i586.rpm
666dddb9572c03a8122c7428066bebdc 7.2/SRPMS/telnet-0.17-7.1mdk.src.rpm

Mandrake Linux 8.0:
77cb8c2f140eb51ff0e303b228585213 8.0/RPMS/telnet-0.17-7.1mdk.i586.rpm
9bcd5a4bb716f6ae25beb0460996665f 8.0/RPMS/telnet-server-0.17-7.1mdk.i586.rpm
666dddb9572c03a8122c7428066bebdc 8.0/SRPMS/telnet-0.17-7.1mdk.src.rpm

Corporate Server 1.0.1:
0c25fb858b93cbbc30a8f16ff80952d8 1.0.1/RPMS/telnet-0.16-4.1mdk.i586.rpm
a2a90ff0bcfa1c3f4da1008900bb2b98 1.0.1/RPMS/telnet-server-0.16-4.1mdk.i586.rpm
a960f23b3bc9113ba2696d8b23e9fe3d 1.0.1/SRPMS/telnet-0.16-4.1mdk.src.rpm

Single Network Firewall 7.2:
a6f72da6eef4874c419d82ef23e58363 snf7.2/RPMS/telnet-0.17-7.1mdk.i586.rpm
97f93cbfb8283c6eaaa8046aa3f6aa55
snf7.2/RPMS/telnet-server-0.17-7.1mdk.i586.rpm
666dddb9572c03a8122c7428066bebdc snf7.2/SRPMS/telnet-0.17-7.1mdk.src.rpm
________________________________________________________________________

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

________________________________________________________________________

To upgrade automatically, use MandrakeUpdate.

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

You can download the updates directly from one of the mirror sites
listed at:

http://www.linux-mandrake.com/en/ftp.php3.

Updated packages are available in the "updates/[ver]/RPMS/" directory.
For example, if you are looking for an updated RPM package for
Mandrake Linux 8.0, look for it in "updates/8.0/RPMS/". Updated source
RPMs are available as well, but you generally do not need to download
them.

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

You can view other security advisories for Mandrake Linux at:

http://www.linux-mandrake.com/en/security/

If you want to report vulnerabilities, please contact

security@linux-mandrake.com
________________________________________________________________________

Mandrake Linux has two security-related mailing list services that
anyone can subscribe to:

security-announce@linux-mandrake.com

Mandrake Linux's security announcements mailing list. Only
announcements are sent to this list and it is read-only.

security-discuss@linux-mandrake.com

Mandrake Linux's security discussion mailing list. This list is open
to anyone to discuss Mandrake Linux security specifically and Linux
security in general.

To subscribe to either list, send a message to
sympa@linux-mandrake.com
with "subscribe [listname]" in the body of the message.

To remove yourself from either list, send a message to
sympa@linux-mandrake.com
with "unsubscribe [listname]" in the body of the message.

To get more information on either list, send a message to
sympa@linux-mandrake.com
with "info [listname]" in the body of the message.

Optionally, you can use the web interface to subscribe to or unsubscribe
from either list:

http://www.linux-mandrake.com/en/flists.php3#security
________________________________________________________________________

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


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