drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Mozilla
Name: |
Mehrere Probleme in Mozilla |
|
ID: |
200608-03 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Sa, 5. August 2006, 09:20 |
|
Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3113
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3677
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3801
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3802
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3803
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3805
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3806
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3807
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3808
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3809
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3810
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3811
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3812 |
|
Applikationen: |
|
|
Originalnachricht |
--nextPart52517683.R7KxsE22S7 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200608-03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Mozilla Firefox: Multiple vulnerabilities Date: August 03, 2006 Bugs: #141842 ID: 200608-03
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
The Mozilla Foundation has reported numerous security vulnerabilities related to Mozilla Firefox.
Background ==========
Mozilla Firefox is a redesign of the Mozilla Navigator component. The goal is to produce a cross-platform stand-alone browser application.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-client/mozilla-firefox < 1.5.0.5 >= 1.5.0.5 2 www-client/mozilla-firefox-bin < 1.5.0.5 >= 1.5.0.5 ------------------------------------------------------------------- 2 affected packages on all of their supported architectures. -------------------------------------------------------------------
Description ===========
The following vulnerabilities have been reported:
* Benjamin Smedberg discovered that chrome URL's could be made to reference remote files.
* Developers in the Mozilla community looked for and fixed several crash bugs to improve the stability of Mozilla clients.
* "shutdown" reports that cross-site scripting (XSS) attacks could be performed using the construct XPCNativeWrapper(window).Function(...), which created a function that appeared to belong to the window in question even after it had been navigated to the target site.
* "shutdown" reports that scripts granting the UniversalBrowserRead privilege can leverage that into the equivalent of the far more powerful UniversalXPConnect since they are allowed to "read" into a privileged context.
* "moz_bug_r_a4" reports that A malicious Proxy AutoConfig (PAC) server could serve a PAC script that can execute code with elevated privileges by setting the required FindProxyForURL function to the eval method on a privileged object that leaked into the PAC sandbox.
* "moz_bug_r_a4" discovered that Named JavaScript functions have a parent object created using the standard Object() constructor (ECMA-specified behavior) and that this constructor can be redefined by script (also ECMA-specified behavior).
* Igor Bukanov and shutdown found additional places where an untimely garbage collection could delete a temporary object that was in active use.
* Georgi Guninski found potential integer overflow issues with long strings in the toSource() methods of the Object, Array and String objects as well as string function arguments.
* H. D. Moore reported a testcase that was able to trigger a race condition where JavaScript garbage collection deleted a temporary variable still being used in the creation of a new Function object.
* A malicious page can hijack native DOM methods on a document object in another domain, which will run the attacker's script when called by the victim page.
* Secunia Research has discovered a vulnerability which is caused due to an memory corruption error within the handling of simultaneously happening XPCOM events. This leads to use of a deleted timer object.
* An anonymous researcher for TippingPoint and the Zero Day Initiative showed that when used in a web page Java would reference properties of the window.navigator object as it started up.
* Thilo Girmann discovered that in certain circumstances a JavaScript reference to a frame or window was not properly cleared when the referenced content went away.
Impact ======
A user can be enticed to open specially crafted URLs, visit webpages containing malicious JavaScript or execute a specially crafted script. These events could lead to the execution of arbitrary code, or the installation of malware on the user's computer.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Mozilla Firefox users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=www-client/mozilla-firefox-1.5.0.5"
Users of the binary package should upgrade as well:
# emerge --sync # emerge --ask --oneshot --verbose ">=www-client/mozilla-firefox-bin-1.5.0.5"
References ==========
[ 1 ] CVE-2006-3113 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3113 [ 2 ] CVE-2006-3677 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3677 [ 3 ] CVE-2006-3801 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3801 [ 4 ] CVE-2006-3802 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3802 [ 5 ] CVE-2006-3803 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3803 [ 6 ] CVE-2006-3805 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3805 [ 7 ] CVE-2006-3806 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3806 [ 8 ] CVE-2006-3807 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3807 [ 9 ] CVE-2006-3808 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3808 [ 10 ] CVE-2006-3809 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3809 [ 11 ] CVE-2006-3810 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3810 [ 12 ] CVE-2006-3811 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3811 [ 13 ] CVE-2006-3812 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3812
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200608-03.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 http://bugs.gentoo.org.
License =======
Copyright 2006 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/2.5
--nextPart52517683.R7KxsE22S7 Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux)
iD8DBQBE1ESWzKC5hMHO6rkRAlUQAJ9ivj7WT2LuRBDI4mg7LPlJiMQSoQCfQ8Qp oLl8hKkjsr8tyvPPRTOUofs= =3vIX -----END PGP SIGNATURE-----
--nextPart52517683.R7KxsE22S7-- -- gentoo-announce@gentoo.org mailing list
|
|
|
|