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[ GLSA 200712-22 ] Opera: Multiple vulnerabilities
From: Pierre-Yves Rofes <py () gentoo org>
Date: Sun, 30 Dec 2007 18:17:19 +0100
-----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----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
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- [ GLSA 200712-22 ] Opera: Multiple vulnerabilities Pierre-Yves Rofes (Dec 30)