Opera Web Browser Prior to 11.60 Multiple Denial of Service and Unspecified Vulnerabilitiies

Bugtraq ID:	51027
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2011-4684 CVE-2011-4685 CVE-2011-4686 CVE-2011-4687
Remote:	Yes
Local:	No
Published:	Dec 12 2011 12:00AM
Updated:	Dec 12 2011 12:00AM
Credit:	The vendor
Vulnerable:	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
Not Vulnerable:	Opera Software Opera Web Browser 11.60

Opera Web Browser Prior to 11.60 Multiple Denial of Service and Unspecified Vulnerabilitiies

The Opera Web browser is prone to multiple remote denial-of-service vulnerabilities and an unspecified vulnerability.

An attacker can exploit these issues to cause the affected application to crash, denying service to legitimate users.

Note: The impact of the unspecified vulnerability is not known. We will update this BID when more information emerges.

Versions prior to Opera Web Browser 11.60 are vulnerable.

Opera Web Browser Prior to 11.60 Multiple Denial of Service and Unspecified Vulnerabilitiies

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

• /data/vulnerabilities/exploits/50658.zip

Opera Web Browser Prior to 11.60 Multiple Denial of Service and Unspecified Vulnerabilitiies

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

Opera Web Browser Prior to 11.60 Multiple Denial of Service and Unspecified Vulnerabilitiies

References:

• Opera 11.60 for Mac changelog (Opera Software)
  
• Opera 11.60 for UNIX changelog (Opera Software)
  
• Opera 11.60 for Windows changelog (Opera Software)
  
• Opera Homepage (Opera Software)