View previous topic :: View next topic |
Author |
Message |
Deathwing00 Bodhisattva
Joined: 13 Jun 2003 Posts: 4087 Location: Dresden, Germany
|
Posted: Fri Sep 03, 2004 10:03 am Post subject: UPDATE: [ GLSA 200408-22 ] Mozilla, Firefox, Thunderbird,... |
|
|
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200408-22
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: Mozilla, Firefox, Thunderbird, Galeon, Epiphany: New
releases fix vulnerabilities
Date: August 23, 2004
Bugs: #57380, #59419
ID: 200408-22
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
New releases of Mozilla, Epiphany, Galeon, Mozilla Thunderbird, and
Mozilla Firefox fix several vulnerabilities, including remote DoS and
buffer overflows.
Background
==========
Mozilla is a popular web browser that includes a mail and newsreader.
Galeon and Epiphany are both web browsers that use gecko, the Mozilla
rendering engine. Mozilla Firefox is the next-generation browser from
the Mozilla project that incorporates advanced features that are yet to
be incorporated into Mozilla. Mozilla Thunderbird is the
next-generation mail client from the Mozilla project.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 mozilla < 1.7.2 >= 1.7.2
2 mozilla-firefox < 0.9.3 >= 0.9.3
3 mozilla-thunderbird < 0.7.3 >= 0.7.3
4 mozilla-bin < 1.7.2 >= 1.7.2
5 mozilla-firefox-bin < 0.9.3 >= 0.9.3
6 mozilla-thunderbird-bin < 0.7.3 >= 0.7.3
7 epiphany < 1.2.7-r1 >= 1.2.7-r1
8 galeon < 1.3.17 >= 1.3.17
-------------------------------------------------------------------
8 affected packages on all of their supported architectures.
-------------------------------------------------------------------
Description
===========
Mozilla, Galeon, Epiphany, Mozilla Firefox and Mozilla Thunderbird
contain the following vulnerabilities:
* All Mozilla tools use libpng for graphics. This library contains a
buffer overflow which may lead to arbitrary code execution.
* If a user imports a forged Certificate Authority (CA) certificate,
it may overwrite and corrupt the valid CA already installed on the
machine.
Mozilla, Mozilla Firefox, and other gecko-based browsers also contain a
bug in their caching which may allow the SSL icon to remain visible,
even when the site in question is an insecure site.
Impact
======
Users of Mozilla, Mozilla Firefox, and other gecko-based browsers are
susceptible to SSL certificate spoofing, a Denial of Service against
legitimate SSL sites, crashes, and arbitrary code execution. Users of
Mozilla Thunderbird are susceptible to crashes and arbitrary code
execution via malicious e-mails.
Workaround
==========
There is no known workaround for most of these vulnerabilities. All
users are advised to upgrade to the latest available version.
Resolution
==========
All users should upgrade to the latest stable version:
# emerge sync
# emerge -pv your-version
# emerge your-version
References
==========
[ 1 ] CAN-2004-0763
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0763
[ 2 ] CAN-2004-0758
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0758
[ 3 ] CAN-2004-0597
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0597
[ 4 ] CAN-2004-0598
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0598
[ 5 ] CAN-2004-0599
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0599
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200408-22.xml
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
=======
Copyright 2004 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/1.0 |
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
|