bugtraq - TSLSA-2006-0046

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Message-ID: <20060811142427.GA861@tsunami.trustix.net>
Date: Fri, 11 Aug 2006 15:24:27 +0100
From: Trustix Security Advisor <tsl@...stix.org>
To: bugtraq@...urityfocus.com
Subject: TSLSA-2006-0046 - multi 

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Trustix Secure Linux Security Advisory #2006-0046

Package names:	   clamav, kernel 
Summary:           Multiple vulnerabilities
Date:              2006-08-11
Affected versions: Trustix Secure Linux 2.2
                   Trustix Secure Linux 3.0
 
- --------------------------------------------------------------------------
Package description:
  clamav
  Clam AntiVirus is a GPL anti-virus toolkit for UNIX. The main purpose 
  of this software is the integration with mail servers (attachment 
  scanning). The package provides a flexible and scalable multi-threaded
  daemon, a command line scanner, and a tool for automatic updating via
  Internet. The programs are based on a shared library distributed with
  package, which you can use with your own software. Most importantly,
  the virus database is kept up to date .

  kernel
  The kernel package contains the Linux kernel (vmlinuz), the core of 
  your Trustix Secure Linux operating system.  The kernel handles the
  basic functions of the operating system:  memory allocation, process
  allocation, device input and output, etc.

Problem description:
  clamav < TSL 3.0 > < TSL 2.2 >
  - New Upstream.
  - SECURITY Fix: Damian Put has discovered a vulnerability in ClamAV,
    which is caused due to an boundary error in the "pefromupx()"
    function in libclamav/upx.c when unpacking PE executable files
    compressed with UPX. This can be exploited to cause a heap-based
    buffer overflow via a specially crafted UPX compressed file.

    The Common Vulnerabilities and Exposures project has assigned the
    name CVE-2006-4018 this issue.


  kernel < TSL 3.0 >
  - New upstream.
  - SECURITY FIX: Linux kernel 2.6.x, when using both NFS and EXT3,
    allows remote attackers to cause a denial of service (file system
    panic) via a crafted UDP packet with a V2 lookup procedure that
    specifies a bad file handle (inode number), which triggers an error
    and causes an exported directory to be remounted read-only.

    The Common Vulnerabilities and Exposures project (cve.mitre.org)
    has assigned the name CVE-2006-3468 to this issue.

Action:
  We recommend that all systems with this package installed be upgraded.
  Please note that if you do not need the functionality provided by this
  package, you may want to remove it from your system.


Location:
  All Trustix Secure Linux updates are available from
  <URI:http://http.trustix.org/pub/trustix/updates/>
  <URI:ftp://ftp.trustix.org/pub/trustix/updates/>


About Trustix Secure Linux:
  Trustix Secure Linux is a small Linux distribution for servers. With focus
  on security and stability, the system is painlessly kept safe and up to
  date from day one using swup, the automated software updater.


Automatic updates:
  Users of the SWUP tool can enjoy having updates automatically
  installed using 'swup --upgrade'.


Questions?
  Check out our mailing lists:
  <URI:http://www.trustix.org/support/>


Verification:
  This advisory along with all Trustix packages are signed with the
  TSL sign key.
  This key is available from:
  <URI:http://www.trustix.org/TSL-SIGN-KEY>

  The advisory itself is available from the errata pages at
  <URI:http://www.trustix.org/errata/trustix-2.2/> and
  <URI:http://www.trustix.org/errata/trustix-3.0/>
  or directly at
  <URI:http://www.trustix.org/errata/2006/0046/>


MD5sums of the packages:
- --------------------------------------------------------------------------
8ef80d50fdc0515d1faa429bbb921a2a  3.0/rpms/clamav-0.88.4-1tr.i586.rpm
163a3be6371898f5d6079ab20ca1c75b  3.0/rpms/clamav-devel-0.88.4-1tr.i586.rpm
3bdda169b31eb2d551cb3e072d01fa04  3.0/rpms/kernel-2.6.17.8-1tr.i586.rpm
db24646f5d08d98c992173c9712af557  3.0/rpms/kernel-doc-2.6.17.8-1tr.i586.rpm
e08c6244d967e8546548a19ff730ded7  3.0/rpms/kernel-headers-2.6.17.8-1tr.i586.rpm
f7e60992fc4b3cad1f794a17c025bc66  3.0/rpms/kernel-smp-2.6.17.8-1tr.i586.rpm
ce1b43791152a32388a28ca8e0bc0e17  3.0/rpms/kernel-smp-headers-2.6.17.8-1tr.i586.rpm
6cf8e6eb7017672dbf885d853fc642e3  3.0/rpms/kernel-source-2.6.17.8-1tr.i586.rpm
8c16f9d4e0cf85d6193b73f2ca64cd44  3.0/rpms/kernel-utils-2.6.17.8-1tr.i586.rpm

a95fb6d4ba24539b9538f117b62d7143  2.2/rpms/clamav-0.88.4-1tr.i586.rpm
5e371e6fe5b9a48406948c4c05ea0c6e  2.2/rpms/clamav-devel-0.88.4-1tr.i586.rpm
- --------------------------------------------------------------------------


Trustix Security Team


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