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Sicherheit: Unsichere Verwendung von /tmp in bash 1.14
Aktuelle Meldungen Distributionen
Name: Unsichere Verwendung von /tmp in bash 1.14
ID: MDKSA-2000:075
Distribution: Mandrake
Plattformen: Mandrake 6.0, Mandrake 6.1, Mandrake 7.0, Mandrake 7.1, Mandrake 7.2
Datum: Mi, 29. November 2000, 12:00
Referenzen: Keine Angabe
Applikationen: GNU Bash

Originalnachricht

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________________________________________________________________________

Linux-Mandrake Security Update Advisory
________________________________________________________________________

Package name: bash1
Date: November 28th, 2000
Advisory ID: MDKSA-2000:075

Affected versions: 6.0, 6.1, 7.0, 7.1, 7.2
________________________________________________________________________

Problem Description:

The bash1 shell program has the same << vulnerability that tcsh has and
incorrectly creates temporary files without the O_EXCL flag. This
vulnerability does not exist in bash2 which uses the O_EXCL flag when
creating temporary files.
________________________________________________________________________

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 6.0:
8e2d74346386276fcf68e6849acc68a4 6.0/RPMS/bash1-1.14.7-19.1mdk.i586.rpm
ebb627bd7938dfde6557a8567c2afdc6 6.0/SRPMS/bash1-1.14.7-19.1mdk.src.rpm

Linux-Mandrake 6.1:
fc72229f27a25d43e2ef211508e3ab4d 6.1/RPMS/bash1-1.14.7-19.1mdk.i586.rpm
ebb627bd7938dfde6557a8567c2afdc6 6.1/SRPMS/bash1-1.14.7-19.1mdk.src.rpm

Linux-Mandrake 7.0:
2a111d0e36318e4a415198c4a0f2461e 7.0/RPMS/bash1-1.14.7-19.1mdk.i586.rpm
ebb627bd7938dfde6557a8567c2afdc6 7.0/SRPMS/bash1-1.14.7-19.1mdk.src.rpm

Linux-Mandrake 7.1:
0b06af1bcb9707f2016b249d36837fb5 7.1/RPMS/bash1-1.14.7-21.1mdk.i586.rpm
89c2b53695fe3389c4b69634c4b2bbf9 7.1/SRPMS/bash1-1.14.7-21.1mdk.src.rpm

Linux-Mandrake 7.2:
f1437127f21efc3bea9affbab164684b 7.2/RPMS/bash1-1.14.7-24.1mdk.i586.rpm
39ff29cc829e0e3922d1494f57cb9e9d 7.2/SRPMS/bash1-1.14.7-24.1mdk.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 -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
Linux-Mandrake 7.2, look for it in "updates/7.2/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
________________________________________________________________________

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


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