Login
Newsletter
Werbung

Sicherheit: Mehrere Probleme in Opera
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Opera
ID: 200712-22
Distribution: Gentoo
Plattformen: Keine Angabe
Datum: So, 30. Dezember 2007, 18:20
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6520
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6521
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6522
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6524
Applikationen: Opera

Originalnachricht

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200712-22
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: Opera: Multiple vulnerabilities
Date: December 30, 2007
Bugs: #202770
ID: 200712-22

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

Multiple vulnerabilities were discovered in Opera, allowing for the
execution of arbitrary code and cross domain scripting.

Background
==========

Opera is a fast Web browser that is available free of charge.

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 www-client/opera < 9.25 >= 9.25

Description
===========

David Bloom reported two vulnerabilities where plug-ins (CVE-2007-6520)
and Rich text editing (CVE-2007-6522) could be used to allow cross
domain scripting. Alexander Klink (Cynops GmbH) discovered an issue
with TLS certificates (CVE-2007-6521). Gynvael Coldwind reported that
bitmaps might reveal random data from memory (CVE-2007-6524).

Impact
======

A remote attacker could exploit these vulnerabilites, possibly leading
to the execution of arbitrary code and cross domain scripting.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Opera users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/opera-9.25"

References
==========

[ 1 ] CVE-2007-6520
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6520
[ 2 ] CVE-2007-6521
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6521
[ 3 ] CVE-2007-6522
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6522
[ 4 ] CVE-2007-6524
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6524

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-200712-22.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
http://bugs.gentoo.org.

License
=======

Copyright 2007 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
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFHd9KfuhJ+ozIKI5gRAr0iAJ9wF5YhZ3B2T9jsJiE/1uK10Uf1swCeJk5p
cwmBruk15tQBOvmnfRqySSk=
=DhPV
-----END PGP SIGNATURE-----
--
gentoo-announce@gentoo.org mailing list
Pro-Linux
Traut euch!
Neue Nachrichten
Werbung