Secunia Security Advisory - Multiple vulnerabilities have been reported in Opera, which can be exploited by malicious people to conduct cross-site scripting attacks and compromise a user's system.
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TITLE:
Opera Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA50044
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/50044/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=50044
RELEASE DATE:
2012-08-02
DISCUSS ADVISORY:
http://secunia.com/advisories/50044/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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* Impact
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* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/50044/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=50044
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DESCRIPTION:
Multiple vulnerabilities have been reported in Opera, which can be
exploited by malicious people to conduct cross-site scripting attacks
and compromise a user's system.
1) An error when handling certain DOM elements can be exploited to
bypass the HTML sanitizer and conduct cross-site scripting attacks.
2) An error when handling certain HTML characters can be exploited to
bypass the HTML sanitizer and conduct cross-site scripting attacks.
3) 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.
The vulnerabilities are reported in versions prior to 12.01 and 11.66
(Mac OS X only).
SOLUTION:
Update to version 12.01 or 11.66 (Mac OS X only).
PROVIDED AND/OR DISCOVERED BY:
1, 2) Reported by the vendor
3) The vendor credits Jordi Chancel
ORIGINAL ADVISORY:
http://www.opera.com/support/kb/view/1025/
http://www.opera.com/support/kb/view/1026/
http://www.opera.com/support/kb/view/1027/
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:
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EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
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