From: Linux Mandrake Security Team <security@linux-mandrake.com>
Subject: MDKSA-2001:054 - imap update
Date: Mon, 11 Jun 2001 11:47:53 -0600
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Mandrake Linux Security Update Advisory
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Package name: imap
Date: June 11th, 2001
Advisory ID: MDKSA-2001:054
Affected versions: 7.1, 7.2, 8.0, Corporate Server 1.0.1
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Problem Description:
Several buffer overflow vulnerabilities have been found in the UW-IMAP
package by the authors and independant groups. These vulnerabilities
can be exploited only once a user has authenticated which limits the
extent of the vulnerability to a remote shell with that user's
permissions. On systems where the user already has a shell, nothing
new will be provided to that user, unless the user has only local shell
access. On systems where the email accounts do not provide shell
access, however, the problem is much greater.
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References:
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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:
6bf29864715e9a7fcfca87fcbba9774f 7.1/RPMS/imap-2000c-4.6mdk.i586.rpm
a0868dc57cf7ce8a39baeba197d44132 7.1/RPMS/imap-devel-2000c-4.6mdk.i586.rpm
e574413ee56c8a30bcc907e4a3042eac 7.1/SRPMS/imap-2000c-4.6mdk.src.rpm
Linux-Mandrake 7.2:
84255f2e48d8941a9ebfc9b96aa29485 7.2/RPMS/imap-2000c-4.5mdk.i586.rpm
641bb3f1c7a89d21826074a24f1f480f 7.2/RPMS/imap-devel-2000c-4.5mdk.i586.rpm
0e123cce424178305fb86e739c198734 7.2/SRPMS/imap-2000c-4.5mdk.src.rpm
Mandrake Linux 8.0:
6a452cc1dc11d0b4e463bad8ad72c76f 8.0/RPMS/imap-2000c-4.4mdk.i586.rpm
b5e240934dce233b30b3b9b3dd378548 8.0/RPMS/imap-devel-2000c-4.4mdk.i586.rpm
7e3c70c61268f0cc2ee129d17e363897 8.0/SRPMS/imap-2000c-4.4mdk.src.rpm
Corporate Server 1.0.1:
6bf29864715e9a7fcfca87fcbba9774f 1.0.1/RPMS/imap-2000c-4.6mdk.i586.rpm
a0868dc57cf7ce8a39baeba197d44132 1.0.1/RPMS/imap-devel-2000c-4.6mdk.i586.rpm
e574413ee56c8a30bcc907e4a3042eac 1.0.1/SRPMS/imap-2000c-4.6mdk.src.rpm
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Bug IDs fixed (see https://qa.mandrakesoft.com for more information):
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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
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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
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