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TITLE:
Opera Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA49533

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49533/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49533

RELEASE DATE:
2012-06-14

DISCUSS ADVISORY:
http://secunia.com/advisories/49533/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/49533/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=49533

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been reported in Opera, which can be
exploited by malicious people to conduct spoofing attacks and bypass
certain security restrictions.

1) An error when displaying preferences within a small window can be
exploited to e.g. execute arbitrary code by tricking a user into
entering a specific keyboard sequence.

2) An error when displaying pop-up windows can be exploited to
execute script code by tricking a user into following a specific
sequence of events.

3) An error when handling JSON resources can be exploited to bypass
the cross-domain policy restriction and disclose certain information
to other sites.

4) An unspecified error can be exploited to display arbitrary content
while showing the URL of a trusted web site in the address bar.

5) An error when handling page loads can be exploited to display
arbitrary content while showing the URL of a trusted web site in the
address bar.

SOLUTION:
Upgrade to version 12 or update to version 11.65 for Mac.

PROVIDED AND/OR DISCOVERED BY:
1, 2, 4) The vendor credits Jordi Chancel
3) Reported by the vendor
5) Code Audit Labs

ORIGINAL ADVISORY:
Opera:
http://www.opera.com/docs/changelogs/windows/1200/

Code Audit Labs:
http://blog.vulnhunt.com/index.php/2012/06/14/cal-2012-0015-opera-website-spoof/

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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