8346018 2002-04-25 22:24 +0000 /164 rader/ Mandrake Linux Security Team <security@linux-mandrake.com>
Sänt av: joel@lysator.liu.se
Importerad: 2002-04-26 04:52 av Brevbäraren
Extern mottagare: bugtraq@securityfocus.com
Mottagare: Bugtraq (import) <22055>
Ärende: MDKSA-2002:028 - sudo update
------------------------------------------------------------
From: Mandrake Linux Security Team <security@linux-mandrake.com>
To: bugtraq@securityfocus.com
Message-ID: <20020425222417.2055.qmail@updates.danen.net>
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________________________________________________________________________
Mandrake Linux Security Update Advisory
________________________________________________________________________
Package name: sudo
Advisory ID: MDKSA-2002:028
Date: April 25th, 2002
Affected versions: 7.1, 7.2, 8.0, 8.1, 8.2, Corporate Server 1.0.1
Single Network Firewall 7.2
________________________________________________________________________
Problem Description:
A problem was discovered by fc, with further research by Global
InterSec, in the sudo program with the password prompt parameter
(-p). Sudo can be tricked into allocating less memory than it
should for the prompt and in certain conditions it is possible to
exploit this flaw to corrupt the heap in such a way that could be
used to execute arbitary commands. Because sudo is generally suid
root, this can lead
to an elevation of privilege for local users.
________________________________________________________________________
References:
http://www.globalintersec.com/adv/sudo-2002041701.txt
________________________________________________________________________
Updated Packages:
Linux-Mandrake 7.1:
2214bb7c879f0c34425d379795a447ee 7.1/RPMS/sudo-1.6.4-3.1mdk.i586.rpm
552ef456ff9fd4028bd8371b808adae6 7.1/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
Linux-Mandrake 7.2:
53cd161682fc5ec047bbab190037e7cb 7.2/RPMS/sudo-1.6.4-3.1mdk.i586.rpm
552ef456ff9fd4028bd8371b808adae6 7.2/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
Mandrake Linux 8.0:
a35538cd7efe7c9a34a6dc81b767e3ea 8.0/RPMS/sudo-1.6.4-3.1mdk.i586.rpm
552ef456ff9fd4028bd8371b808adae6 8.0/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
Mandrake Linux 8.0/ppc: 867b935b9e39afaca5535c25673f2860
ppc/8.0/RPMS/sudo-1.6.4-3.1mdk.ppc.rpm
552ef456ff9fd4028bd8371b808adae6
ppc/8.0/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
Mandrake Linux 8.1:
d6cccdaaca2a338bcd75290bef1c3440 8.1/RPMS/sudo-1.6.4-3.1mdk.i586.rpm
552ef456ff9fd4028bd8371b808adae6 8.1/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
Mandrake Linux 8.1/ia64: 80e0441fe8ebdd804adbe0fb3127c950
ia64/8.1/RPMS/sudo-1.6.4-3.1mdk.ia64.rpm
552ef456ff9fd4028bd8371b808adae6
ia64/8.1/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
Mandrake Linux 8.2:
752d02e218508c12a3d4500e3c8fe842 8.2/RPMS/sudo-1.6.4-3.1mdk.i586.rpm
552ef456ff9fd4028bd8371b808adae6 8.2/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
Mandrake Linux 8.2/ppc: fa9ee180fdf44ed92f9c27ee96096471
ppc/8.2/RPMS/sudo-1.6.4-3.1mdk.ppc.rpm
552ef456ff9fd4028bd8371b808adae6
ppc/8.2/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
Corporate Server 1.0.1: 2214bb7c879f0c34425d379795a447ee
1.0.1/RPMS/sudo-1.6.4-3.1mdk.i586.rpm
552ef456ff9fd4028bd8371b808adae6
1.0.1/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
Single Network Firewall 7.2: 53cd161682fc5ec047bbab190037e7cb
snf7.2/RPMS/sudo-1.6.4-3.1mdk.i586.rpm
552ef456ff9fd4028bd8371b808adae6
snf7.2/SRPMS/sudo-1.6.4-3.1mdk.src.rpm
________________________________________________________________________
Bug IDs fixed (see https://qa.mandrakesoft.com for more information):
________________________________________________________________________
To upgrade automatically, use MandrakeUpdate. The verification of md5
checksums and GPG signatures is performed automatically for you.
If you want to upgrade manually, download the updated package from
one of our FTP server mirrors and upgrade with "rpm -Fvh *.rpm". A
list of FTP mirrors can be obtained from:
http://www.mandrakesecure.net/en/ftp.php
Please verify the update prior to upgrading to ensure the integrity of
the downloaded package. You can do this with the command:
rpm --checksig <filename>
All packages are signed by MandrakeSoft for security. You can obtain
the GPG public key of the Mandrake Linux Security Team from:
https://www.mandrakesecure.net/RPM-GPG-KEYS
Please be aware that sometimes it takes the mirrors a few hours to
update.
You can view other update advisories for Mandrake Linux at:
http://www.mandrakesecure.net/en/advisories/
MandrakeSoft has several security-related mailing list services that
anyone can subscribe to. Information on these lists can be obtained
by visiting:
http://www.mandrakesecure.net/en/mlist.php
If you want to report vulnerabilities, please contact
security@linux-mandrake.com
________________________________________________________________________
Type Bits/KeyID Date User ID
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(8346018) /Mandrake Linux Security Team <security@linux-mandrake.com>/(Ombruten)