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TITLE:
Opera Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA47077

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47077/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47077

RELEASE DATE:
2011-12-06

DISCUSS ADVISORY:
http://secunia.com/advisories/47077/#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/47077/

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=47077

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, where one has
an unknown impact and others can be exploited by malicious people to
bypass certain security features, disclose potentially sensitive
information, and hijack a user's session.

1) An unspecified error exists. No further information is currently
available.

2) An error when applying domain restrictions to handle cookies and
scripting context within some top level domains can be exploited by
other sites in that top level domain to access cookies or communicate
with scripts.

3) A design error exists within the implementation of SSL 3.0 and TLS
1.0 protocols.

For more information:
SA46168

4) An error when handling the JavaScript "in" operator while
executing scripts can be exploited to bypass the cross-domain policy
restriction and check for the existence of variables on other sites.

The vulnerabilities are reported in versions prior to 11.60.

SOLUTION:
Update to version 11.60.

PROVIDED AND/OR DISCOVERED BY:
1, 2) Reported by the vendor.

The vendor also credits:
3) Thai Duong and Juliano Rizzo, Netifera
4) David Bloom

ORIGINAL ADVISORY:
Opera:
http://www.opera.com/docs/changelogs/windows/1160/
http://www.opera.com/support/kb/view/1003/
http://www.opera.com/support/kb/view/1004/
http://www.opera.com/support/kb/view/1005/

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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