Opera: >> Opera Browser >> 6.10 Security Vulnerabilities
The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname of the filesystem-viewing application, which allows user-assisted remote attackers to execute arbitrary code via a crafted web site that hosts an executable file.
CVSS Score
7.6
EPSS Score
0.036
Published
2011-01-31
Opera before 10.63 does not prevent interpretation of a cross-origin document as a CSS stylesheet when the document lacks a CSS token sequence, which allows remote attackers to obtain sensitive information via a crafted document.
CVSS Score
4.3
EPSS Score
0.009
Published
2010-10-21
Opera before 10.63 does not ensure that the portion of a URL shown in the Address Bar contains the beginning of the URL, which allows remote attackers to spoof URLs by changing a window's size.
CVSS Score
4.3
EPSS Score
0.007
Published
2010-10-21
Opera before 10.63 does not properly restrict web script in unspecified circumstances involving reloads and redirects, which allows remote attackers to spoof the Address Bar, conduct cross-site scripting (XSS) attacks, and possibly execute arbitrary code by leveraging the ability of a script to interact with a web page from (1) a different domain or (2) a different security context.
CVSS Score
9.3
EPSS Score
0.045
Published
2010-10-21
Opera before 10.63 does not properly verify the origin of video content, which allows remote attackers to obtain sensitive information by using a video stream as HTML5 canvas content.
CVSS Score
4.3
EPSS Score
0.008
Published
2010-10-21
Opera before 10.63 does not properly select the security context of JavaScript code associated with an error page, which allows user-assisted remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site.
CVSS Score
4.3
EPSS Score
0.005
Published
2010-10-21
Opera before 10.63 allows user-assisted remote web servers to cause a denial of service (application crash) by sending a redirect during the saving of a file.
CVSS Score
4.3
EPSS Score
0.004
Published
2010-10-21
Opera before 10.63 allows remote attackers to cause a denial of service (application crash) via a Flash movie with a transparent Window Mode (aka wmode) property, which is not properly handled during navigation away from the containing HTML document.
CVSS Score
4.3
EPSS Score
0.007
Published
2010-10-21
Opera before 10.63 allows remote attackers to cause a denial of service (memory corruption) by referencing an SVG document in an IMG element.
CVSS Score
4.3
EPSS Score
0.007
Published
2010-10-21
The news-feed preview feature in Opera before 10.61 does not properly remove scripts, which allows remote attackers to force subscriptions to arbitrary feeds via crafted content.
CVSS Score
5.0
EPSS Score
0.004
Published
2010-08-16