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TITLE:
Opera Integer Truncation Vulnerability

SECUNIA ADVISORY ID:
SA43023

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/43023/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43023

RELEASE DATE:
2011-01-27

DISCUSS ADVISORY:
http://secunia.com/advisories/43023/#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/43023/

ONLY AVAILABLE IN CUSTOMER AREA:
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 * Report Reliability
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 * Secunia Analysis
 * Systems Affected
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https://ca.secunia.com/?page=viewadvisory&vuln_id=43023

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:
A vulnerability has been reported in Opera, which can be exploited by
malicious people to compromise a user's system.

The vulnerability is caused due to an integer truncation error when
processing certain specially crafted HTML pages and can be exploited
by e.g. tricking a user into visiting a malicious website.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in versions 10.50 and 11.00. Other
versions may also be affected.

SOLUTION:
According to the vendor, this will be fixed in version 11.01
scheduled for release later this week.

PROVIDED AND/OR DISCOVERED BY:
Jordi Chancel

ORIGINAL ADVISORY:
https://www.alternativ-testing.fr/blog/index.php?post/2011/[CVE-XXXX-XXXX]-Opera-11-Integer-Truncation-Vulnerability

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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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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