5581985 2000-10-11 23:45 /120 rader/ Brevbäraren (som är implementerad i) Python
Mottagare: Bugtraq (import) <13216>
Ärende: MDKSA-2000:059 - Linux-Mandrake not vulnerable to usermode
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problems
From: Linux Mandrake Security Team <security@LINUX-MANDRAKE.COM>
To: BUGTRAQ@SECURITYFOCUS.COM
Message-ID: <20001011103633.F4018@mandrakesoft.com>
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________________________________________________________________________
Linux-Mandrake Security Update Advisory
________________________________________________________________________
Package name: usermode
Date: October 11th, 2000
Advisory ID: MDKSA-2000:059
Affected versions: None
________________________________________________________________________
Problem Description:
The usermode package contains the program userhelper which is used
to control access to programs which are to be executed as root.
Because programs invoked by userhelper are not actually running
setuid-root, security measures built into recent versions of glibc
are not active. If one of these programs supports internationalized
text messages, a malicious user can use the LANG or LC_ALL
environment variables (which are inherited by userhelper and any
programs it runs) to create a
format-string exploit in these programs.
________________________________________________________________________
Linux-Mandrake ships an older version of usermode which is not
vulnerable to this problem. Linux-Mandrake 7.2 beta contains the
fixed usermode 1.36 as provided by Red Hat.
________________________________________________________________________
You can view other security advisories for Linux-Mandrake at:
http://www.linux-mandrake.com/en/fupdates.php3
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
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<security@linux-mandrake.com>
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(5581985) ------------------------------------------(Ombruten)