Mandrake Linux Advisory: usermode
Mar 12, 2003, 23:27 (0 Talkback[s])
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Mandrake Linux Security Update Advisory
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Package name: usermode
Advisory ID: MDKSA-2003:031
Date: March 12th, 2003
Affected versions: 8.1, 8.2, 9.0, Corporate Server 2.1,
Multi Network Firewall 8.2
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Problem Description:
The /usr/bin/shutdown command that comes with the usermode package can
be executed by local users to shutdown all running processes and drop
into a root shell. This command is not really needed to shutdown a
system, so it has been removed and all users are encouraged to upgrade.
Please note that the user must have local console access in order to
obtain a root shell in this fashion.
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References:
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Updated Packages:
Corporate Server 2.1:
6b3efb01bca77c598bfed862df7a10fe corporate/2.1/RPMS/usermode-1.55-8.1mdk.i586.rpm
eda24e3cdb96a6171e5b6ed7e6b1da2b corporate/2.1/RPMS/usermode-consoleonly-1.55-8.1mdk.i586.rpm
498c7c44ab984017a38662202ec7e61f corporate/2.1/SRPMS/usermode-1.55-8.1mdk.src.rpm
Mandrake Linux 8.1:
d338123f2d65b6d5e37c3475cb658720 8.1/RPMS/usermode-1.42-8.1mdk.i586.rpm
1f56c7f08d8c1cd5f984e150c0c7ab98 8.1/SRPMS/usermode-1.42-8.1mdk.src.rpm
Mandrake Linux 8.1/IA64:
f5d33ef9c30d28a9a01fc6e277b5b703 ia64/8.1/RPMS/usermode-1.42-8.1mdk.ia64.rpm
1f56c7f08d8c1cd5f984e150c0c7ab98 ia64/8.1/SRPMS/usermode-1.42-8.1mdk.src.rpm
Mandrake Linux 8.2:
ab8e859ccce7f45022ba698742f70552 8.2/RPMS/usermode-1.44-4.1mdk.i586.rpm
18693e77214c918ce8aadc405c9347c3 8.2/RPMS/usermode-consoleonly-1.44-4.1mdk.i586.rpm
c75d3d564384692e412fb24ad885193c 8.2/SRPMS/usermode-1.44-4.1mdk.src.rpm
Mandrake Linux 8.2/PPC:
152e076d46e0eb5b37784005d0dfabcc ppc/8.2/RPMS/usermode-1.44-4.1mdk.ppc.rpm
228e12c9af55c32e814a9d712c10da53 ppc/8.2/RPMS/usermode-consoleonly-1.44-4.1mdk.ppc.rpm
c75d3d564384692e412fb24ad885193c ppc/8.2/SRPMS/usermode-1.44-4.1mdk.src.rpm
Mandrake Linux 9.0:
6b3efb01bca77c598bfed862df7a10fe 9.0/RPMS/usermode-1.55-8.1mdk.i586.rpm
eda24e3cdb96a6171e5b6ed7e6b1da2b 9.0/RPMS/usermode-consoleonly-1.55-8.1mdk.i586.rpm
498c7c44ab984017a38662202ec7e61f 9.0/SRPMS/usermode-1.55-8.1mdk.src.rpm
Multi Network Firewall 8.2:
18693e77214c918ce8aadc405c9347c3 mnf8.2/RPMS/usermode-consoleonly-1.44-4.1mdk.i586.rpm
c75d3d564384692e412fb24ad885193c mnf8.2/SRPMS/usermode-1.44-4.1mdk.src.rpm
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Bug IDs fixed (see https://qa.mandrakesoft.com for more information):
408 - vulnerability fixed in RedHat two years ago still in Mandrake 8.2
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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
pub 1024D/22458A98 2000-07-10 Linux Mandrake Security Team
<security linux-mandrake.com>