Opera Web Browser Prior to 11.61 Information Disclosure and Security Bypass Vulnerabilities

BID:51648

Info

Opera Web Browser Prior to 11.61 Information Disclosure and Security Bypass Vulnerabilities

Bugtraq ID: 51648
Class: Design Error
CVE:
Remote: Yes
Local: No
Published: Jan 24 2012 12:00AM
Updated: Mar 19 2015 08:09AM
Credit: Vendor and Michal Zalewski
Vulnerable: Opera Software Opera Web Browser 11.60
Opera Software Opera Web Browser 11.52
Opera Software Opera Web Browser 11.51
Opera Software Opera Web Browser 11.50
Opera Software Opera Web Browser 11.11
Opera Software Opera Web Browser 11.10
Opera Software Opera Web Browser 11.01
Opera Software Opera Web Browser 11.00
Opera Software Opera Web Browser 10.63
Opera Software Opera Web Browser 10.62
Opera Software Opera Web Browser 10.61
Opera Software Opera Web Browser 10.60
Opera Software Opera Web Browser 10.54
Opera Software Opera Web Browser 10.53
Opera Software Opera Web Browser 10.52
Opera Software Opera Web Browser 10.51
Opera Software Opera Web Browser 10.50
Not Vulnerable: Opera Software Opera Web Browser 11.61

Discussion

Opera Web Browser Prior to 11.61 Information Disclosure and Security Bypass Vulnerabilities

Opera Web Browser is prone to remote information-disclosure and security bypass vulnerabilities.

An attacker may exploit these issues to obtain sensitive information and bypass same-origin policy to execute arbitrary JavaScript in the context of another domain. This may aid in further attacks.

Versions prior to Opera 11.61 are vulnerable.

Exploit / POC

Opera Web Browser Prior to 11.61 Information Disclosure and Security Bypass Vulnerabilities

Attackers can exploit these issues by enticing an unsuspecting user into visiting a specially crafted webpage.

Solution / Fix

Opera Web Browser Prior to 11.61 Information Disclosure and Security Bypass Vulnerabilities

Solution:
Updates are available. Please see the references for more information.

References

Opera Web Browser Prior to 11.61 Information Disclosure and Security Bypass Vulnerabilities

References:
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