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Linux-Mandrake Security Update Advisory: openssh update

Oct 13, 2000, 19:56 (0 Talkback[s])

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Date: Thu, 12 Oct 2000 17:21:37 -0600
From: Linux Mandrake Security Team security@LINUX-MANDRAKE.COM
To: BUGTRAQ@SECURITYFOCUS.COM
Subject: MDKSA-2000:057-1 - openssh update


                Linux-Mandrake Security Update Advisory


Package name:           openssh
Date:                   October 12th, 2000
Advisory ID:            MDKSA-2000:057-1

Affected versions:      7.0, 7.1

Problem Description:

Regarding our previous announcement of MDKSA-2000:057, after discussion with the authors of openssh, we have removed the updates for 7.0 and 7.1. The authors are still investigating to see if scp is in fact vulnerability to the problems discussed recently on Bugtraq. Removing the setuid bit from the ssh program does not prevent scp from creating setuid files. The setuid bit is necessary for certain authentication methods and removing the setuid bit disables rhosts-rsa and the old rhosts authentication, the former of which is widely used.

Our apologies for making the previous pre-mature announcement and perhaps causing the problem to seem larger than it may actually be.


To upgrade automatically, use <<MandrakeUpdate>>.

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

You can download the updates directly from:
ftp://ftp.linux.tucows.com/pub/distributions/Mandrake/Mandrake/updates
ftp://ftp.free.fr/pub/Distributions_Linux/Mandrake/updates

Or try one of the other mirrors 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 Linux-Mandrake 7.1, look for it in "updates/7.1/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, so if you want an immediate upgrade, please use one of the two above-listed mirrors.

You can view other security advisories for Linux-Mandrake at:

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

If you want to report vulnerabilities, please contact

security@linux-mandrake.com


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

security-announce@linux-mandrake.com

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

security-discuss@linux-mandrake.com

Linux-Mandrake's security discussion mailing list. This list is open to anyone to discuss Linux-Mandrake 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