86488 2002-12-11 02:09 /135 rader/ Mandrake Linux Security Team <security@linux-mandrake.com>
Importerad: 2002-12-11 02:09 av Brevbäraren
Extern mottagare: bugtraq@securityfocus.com
Mottagare: Bugtraq (import) <2702>
Ärende: MDKSA-2002:082-1 - Updated python packages fix local arbitrary code execution vulnerability
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________________________________________________________________________
Mandrake Linux Security Update Advisory
________________________________________________________________________
Package name: python
Advisory ID: MDKSA-2002:082-1
Date: December 9th, 2002
Original Advisory Date: November 25th, 2002
Affected versions: 9.0
________________________________________________________________________
Problem Description:
A vulnerability was discovered in python by Zack Weinberg in the way
that the execvpe() method from the os.py module uses a temporary
file name. The file is created in an unsafe manner and execvpe()
tries to execute it, which can be used by a local attacker to
execute arbitrary code with the privilege of the user running the
python code that is using this method.
Update:
The previously released packages for 9.0 had an incorrect dependency
on
libdb.so.2 instead of libdb.so.3. This update corrects that
problem.
________________________________________________________________________
References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-1119
http://mail.python.org/pipermail/python-dev/2002-August/027223.html
http://python.org/sf/590294
________________________________________________________________________
Updated Packages:
Mandrake Linux 9.0: eda5ce8842e16db410497487665a926a
9.0/RPMS/libpython2.2-2.2.1-14.2mdk.i586.rpm
c85d22c38bf31f75ebdfb782a3ff0975
9.0/RPMS/libpython2.2-devel-2.2.1-14.2mdk.i586.rpm
06970738837e1a6355bd0555287706bb
9.0/RPMS/python-2.2.1-14.2mdk.i586.rpm
efe32dfe6f8fb692916e3a7b3550616b
9.0/RPMS/python-base-2.2.1-14.2mdk.i586.rpm
6b7b68b3df2c6d35ed3ddcd279f63a65
9.0/RPMS/python-docs-2.2.1-14.2mdk.i586.rpm
1febf082525ee0816c9453d576938fac
9.0/RPMS/tkinter-2.2.1-14.2mdk.i586.rpm
1c07dce9e92f07203bf5aa783869b959
9.0/SRPMS/python-2.2.1-14.2mdk.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
pub 1024D/22458A98 2000-07-10 Linux Mandrake Security Team
<security linux-mandrake.com>
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(86488) /Mandrake Linux Security Team <security@linux-mandrake.com>/(Ombruten)