Opera Multiple Vulnerabilities - June12 (Linux)

The host is installed with Opera and is prone to multiple vulnerabilities.

- An error when displaying preferences within a small window can be exploited to execute arbitrary code by tricking a user into entering a specific keyboard sequence. - An error when displaying pop-up windows can be exploited to execute script code by tricking a user into following a specific sequence of events. - An error when handling JSON resources can be exploited to bypass the cross domain policy restriction and disclose certain information to other sites. - An unspecified error can be exploited to display arbitrary content while showing the URL of a trusted web site in the address bar. - An error when handling page loads can be exploited to display arbitrary content while showing the URL of a trusted web site in the address.

Opera version prior to 11.65 on Linux

Upgrade to Opera version 11.65 or 12 or later.