Hardcoded credentials

Opera before 11.10 allows remote attackers to cause a denial of service application crash via an HTML document that has an empty parameter value for an embedded Java applet...

Code injection

Opera before 11.50 allows remote attackers to cause a denial of service disk consumption via invalid URLs that trigger creation of error pages...

Code injection

Unspecified vulnerability in Opera before 11.50 has unknown impact and attack vectors, related to a "moderately severe issue."...

Cross site scripting

Opera before 11.50 does not properly restrict data: URIs, which makes it easier for remote attackers to conduct cross-site scripting XSS attacks via a crafted web site...

Design/Logic Flaw

Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service application crash via vectors involving SVG animation...

Code injection

Unspecified vulnerability in the SVG BiDi implementation in Opera before 11.50 allows remote attackers to cause a denial of service application crash or hang via unknown vectors...

Code injection

Unspecified vulnerability in the Web Workers implementation in Opera before 11.50 allows remote attackers to cause a denial of service application crash via unknown vectors...

Design/Logic Flaw

Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service application crash via unknown content on a web page, as demonstrated by progorod.ru...

Design/Logic Flaw

Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service application hang via unknown content on a web page, as demonstrated by domiteca.com...

Code injection

Opera before 11.50 allows user-assisted remote attackers to cause a denial of service application hang via a large table, which is not properly handled during a print preview...

Code injection

Opera before 11.50 allows remote attackers to cause a denial of service application crash by using "injected script" to set the SRC attribute of an IFRAME element...

Code injection

Unspecified vulnerability in the DOM implementation in Opera before 11.50 allows remote attackers to cause a denial of service application crash via unknown content on a web page, as demonstrated by live.com...

Code injection

Opera before 11.50 allows remote attackers to cause a denial of service application crash via web script that moves a 1 AUDIO element or 2 VIDEO element between windows...

Code injection

Opera before 11.11 allows user-assisted remote attackers to cause a denial of service application crash via a crafted web page that is not properly handled during a reload occurring after the opening of a popup of the Easy Sticky Note extension...

Design/Logic Flaw

Unspecified vulnerability in Opera before 11.11 allows remote attackers to cause a denial of service application crash via unknown content on a web page, as demonstrated by www.falk.de...

Design/Logic Flaw

Unspecified vulnerability in Opera before 11.10 allows remote attackers to cause a denial of service application crash via unknown content on a web page, as demonstrated by futura-sciences.com, seoptimise.com, and mitosyfraudes.org...

Code injection

Opera 11.11 allows remote attackers to cause a denial of service application crash by setting the FACE attribute of a FONT element within an IFRAME element after changing the SRC attribute of this IFRAME element to an about:blank value...

Design/Logic Flaw

Opera before 11.10 does not properly handle hidden animated GIF images, which allows remote attackers to cause a denial of service CPU consumption via an image file that triggers continual repaints...

Design/Logic Flaw

Unspecified vulnerability in Opera before 11.11 allows remote attackers to cause a denial of service application crash via vectors involving a Certificate Revocation List CRL file, as demonstrated by the multicert-ca-02.crl file...

Memory corruption

Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via vectors related to page unload...