Opera Bugs Let Remote Users Obtain Information, Conduct Cross-Domain Attacks, and Execute Arbitrary Code
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SecurityTracker Alert ID: 1024570 |
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SecurityTracker URL: http://securitytracker.com/id/1024570
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CVE Reference:
CVE-2010-4043, CVE-2010-4044, CVE-2010-4045, CVE-2010-4046, CVE-2010-4047
(Links to External Site)
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Updated: Oct 25 2010
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Original Entry Date: Oct 13 2010
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Impact:
Disclosure of authentication information, Disclosure of system information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information, User access via network
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Fix Available: Yes Vendor Confirmed: Yes
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Version(s): prior to 10.63
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Description:
Several vulnerabilities were reported in Opera. A remote user can conduct cross-domain scripting attacks. A remote user can obtain potentially sensitive information. A remote user can execute arbitrary code on the target user's system.
A remote user can exploit a CSS handling flaw to conduct cross-domain attacks and obtain information from a different domain. Isaac Dawson reported this vulnerability.
A remote user can create specially crafted HTML that, when loaded by the target user, will modify the size of the browser window and potentially spoof the page address.
A remote user can use reloads, redirects, and caching to execute arbitrary scripting code in the wrong security context. This can be exploited to modify the browser configuration and execute arbitrary code on the target user's system.
A remote user with knowledge of the address of a private video stream can exploit a flaw in the browser to obtain frames of the target video stream. Nirankush Panchbhai of Microsoft Vulnerability Research reported this vulnerability.
A remote user can exploit an error page flaw to execute arbitrary scripting code in the context of a different domain.
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Impact:
A remote user can conduct cross-domain attacks.
A remote user can obtain potentially sensitive information.
A remote user can execute arbitrary code on the target user's system.
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Solution:
The vendor has issued a fix (10.63).
The vendor's advisories are available at:
http://www.opera.com/docs/changelogs/windows/1063/
http://www.opera.com/docs/changelogs/mac/1063/
http://www.opera.com/docs/changelogs/unix/1063/
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Vendor URL: www.opera.com/docs/changelogs/windows/1063/ (Links to External Site)
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Cause:
Access control error, Input validation error
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Underlying OS:
Linux (Any), UNIX (FreeBSD), UNIX (OS X), UNIX (Solaris - SunOS), Windows (Any)
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Message History:
None.
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Source Message Contents
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Date: Wed, 13 Oct 2010 04:07:42 +0000
Subject: Opera
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http://www.opera.com/docs/changelogs/windows/1063/
http://www.opera.com/docs/changelogs/mac/1063/
http://www.opera.com/docs/changelogs/unix/1063/
Security
Fixes
* Fixed an issue that allowed cross-domain checks to be bypassed, allowing limited data theft using CSS, as reported by Isaac Dawson; see our advisory.
* Fixed an issue where manipulating the window could be used to spoof the page address; see our advisory.
* Fixed an issue with reloads and redirects that could allow spoofing and cross-site scripting; see our advisory.
* Fixed an issue that allowed private video streams to be intercepted, as reported by Nirankush Panchbhai of Microsoft Vulnerability Research; see our advisory.
* Fixed an issue that caused JavaScript to run in the wrong security context after manual interaction; see our advisory.
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