Secunia Security Advisory - Multiple vulnerabilities have been reported in Opera, which can be exploited by malicious people to conduct spoofing attacks, bypass certain security restrictions, and potentially compromise a user's system.
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TITLE:
Opera Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA48535
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48535/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48535
RELEASE DATE:
2012-03-27
DISCUSS ADVISORY:
http://secunia.com/advisories/48535/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/48535/
ONLY AVAILABLE IN CUSTOMER AREA:
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https://ca.secunia.com/?page=viewadvisory&vuln_id=48535
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, bypass
certain security restrictions, and potentially compromise a user's
system.
1) An error when displaying the download dialog box within a small
window can be exploited to download and execute a file by tricking a
user into entering a specific keyboard sequence.
2) An error when displaying the download dialog box can be exploited
to overlay the box with other content subsequently tricking a user
into downloading and executing a file.
3) An error when handling history.state of sites implementing
history.pushState and history.replaceState can be exploited to bypass
the cross-domain policy restriction and disclose certain information
to other sites.
4) An error when displaying certain dialogs 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 redirects to a slowly responding, trusted
site can be exploited to display arbitrary content while showing the
URL of a trusted web site in the address bar.
The vulnerabilities are reported in versions prior to 11.62.
SOLUTION:
Update to version 11.62.
PROVIDED AND/OR DISCOVERED BY:
1,2,5) The vendor credits Jordi Chancel.
3,4) Reported by the vendor.
ORIGINAL ADVISORY:
Opera:
http://www.opera.com/docs/changelogs/windows/1162/
http://www.opera.com/support/kb/view/1010/
http://www.opera.com/support/kb/view/1011/
http://www.opera.com/support/kb/view/1012/
http://www.opera.com/support/kb/view/1013/
http://www.opera.com/support/kb/view/1014/
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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