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Linux Mandrake Security Team: MDKSA-2000:022 dhcp update

Jul 23, 2000, 03:47 (0 Talkback[s])

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Date: Fri, 21 Jul 2000 17:15:39 -0600
From: Linux Mandrake Security Team <<security@LINUX-MANDRAKE.COM>
To: BUGTRAQ@SECURITYFOCUS.COM
Subject: MDKSA-2000:022 dhcp update

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Hash: SHA1

Linux-Mandrake Security Update Advisory



Package name:=09=09dhcp
Date:=09=09=09July 21th, 2000
Advisory ID:=09=09MDKSA-2000:022

Affected versions:=097.0, 7.1


Problem Description:

All versions of the ISC DHCP client program, dhclient, are vulnerable to a root attack by a corrupt DHCP server. This version fixes the vulnerability. Versions of Linux Mandrake prior to 7.0, while including the ISC DHCP server, do not include the DHCP client and are therefore not subject to this vulnerability.


Please verify these md5 checksums of the updates prior to upgrading to ensure the integrity of the downloaded package. You can do this by running the md5sum program on the downloaded package by using "md5sum package.rpm".

Linux-Mandrake 7.0:
faa8830146547ebf4a76b5b505c22208
  7.0/RPMS/dhcp-3.0b1pl17-2mdk.i586.rpm
279db137b39003083564ddeba0832d7c
  7.0/RPMS/dhcp-client-3.0b1pl17-2mdk.i586.rpm
cc58a90e4e7e8a3c250d8c4effffb8c7
  7.0/RPMS/dhcp-relay-3.0b1pl17-2mdk.i586.rpm
4183dde09bea7ef859d1c076852371ef
  7.0/SRPMS/dhcp-3.0b1pl17-2mdk.src.rpm


Linux-Mandrake 7.1: 2053f46717fa0e87b77de6e98b92e39e 7.1/RPMS/dhcp-3.0b1pl17-2mdk.i586.rpm b1282db6e3d2e9ca3aa91e473e9e08ce 7.1/RPMS/dhcp-client-3.0b1pl17-2mdk.i586.rpm ce1f1a728d709d29f7699a584f4165ff 7.1/RPMS/dhcp-relay-3.0b1pl17-2mdk.i586.rpm 4183dde09bea7ef859d1c076852371ef 7.1/SRPMS/dhcp-3.0b1pl17-2mdk.src.rpm

To upgrade automatically, use =AB MandrakeUpdate =BB.

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/fupdates.php3

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



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


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