86973 2002-12-18  19:25  /144 rader/ Mandrake Linux Security Team <security@linux-mandrake.com>
Importerad: 2002-12-18  19:25  av Brevbäraren
Extern mottagare: bugtraq@securityfocus.com
Mottagare: Bugtraq (import) <2807>
Ärende: MDKSA-2002:068-1 - Updated apache packages fix multiple vulnerabilities
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________________________________________________________________________

                Mandrake Linux Security Update Advisory
________________________________________________________________________

Package name:           apache
Advisory ID:            MDKSA-2002:068-1
Date:                   December 18th, 2002
Original Advisory Date: October 15th, 2002
Affected versions:      Single Network Firewall 7.2
________________________________________________________________________

Problem Description:

 A number of vulnerabilities were discovered in Apache versions prior
 to 1.3.27.  The first is regarding the use of shared memory (SHM) in
 Apache.  An attacker that is able to execute code as the UID of the
 webserver (typically "apache") is able to send arbitrary processes a
 USR1 signal as root.  Using this vulnerability, the attacker can
 also cause the Apache process to continously span more children
 processes, thus causing a local DoS.  Another vulnerability was
 discovered by Matthew Murphy regarding a cross site scripting
 vulnerability in the standard 404 error page.  Finally, some buffer
 overflows were found in the "ab" benchmark program that is included
 with Apache.
 
 All of these vulnerabilities were fixed in Apache 1.3.27; the
 packages provided have these fixes applied.
  
Update:

 Packages for SNF7.2 are now available.
________________________________________________________________________

References:
  
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0839
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0840
  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0843
  http://marc.theaimsgroup.com/?l=apache-httpd-users&m=103367270822891&w=2
________________________________________________________________________

Updated Packages:
  
 Single Network Firewall 7.2: 7447ee246960bb29d0da88cd1b010203
 snf7.2/RPMS/HTML-Embperl-1.3b6-5.2mdk.i586.rpm
 7ed230193744ae0c8144ee788a087c6a
 snf7.2/RPMS/apache-1.3.20-5.2mdk.i586.rpm
 b0ea9a649734ce1a427789444e931955
 snf7.2/RPMS/apache-common-1.3.20-5.2mdk.i586.rpm
 a2f39060254bcf83f559ad5dda4f919c
 snf7.2/RPMS/apache-devel-1.3.20-5.2mdk.i586.rpm
 38f3f5ba54a0efedf464b9424ec4b16d
 snf7.2/RPMS/apache-manual-1.3.20-5.2mdk.i586.rpm
 6df958a1a9a22a103dd1d01ad15d2c15
 snf7.2/RPMS/apache-mod_perl-1.3.20_1.24-5.2mdk.i586.rpm
 5d5bddd5769db1d3c40abd31dc9d2480
 snf7.2/RPMS/apache-mod_perl-devel-1.3.20_1.24-5.2mdk.i586.rpm
 273c7daa45e7007ef7e9663c08cfb0ed
 snf7.2/RPMS/apache-suexec-1.3.20-5.2mdk.i586.rpm
 191feb0d20469ceb0652d582ecc74075
snf7.2/SRPMS/apache-1.3.20-5.2mdk.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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(86973) /Mandrake Linux Security Team <security@linux-mandrake.com>/(Ombruten)