Opera Multiple Vulnerabilities

Multiple vulnerabilities have been identified in Opera, which could allow attackers to gain knowledge of certain information, manipulate data or execute arbitrary code.

1. An error when handling CSS files, which could allow cross domain scripting attacks.

2. An error when manipulating the window, which could cause the wrong part of the Web page address to be displayed in the Address Bar and allows attackers to spoof the page address.

3. An error when handling reloads and redirects, which could allow spoofing and cross-site scripting, or the modification of Opera's configuration and execution of arbitrary code with minimal user interaction.

4. The browser not checking a video's origin correctly which could allow attackers to intercept video streams.

5. An issue when displaying error pages along with a link to the invalid URL, which could allow cross domain scripting attacks by convincing a user to interact with a specially crafted error page.