CVE-2012-6470

Opera before 12.12 does not properly allocate memory for GIF images, which allows remote attackers to execute arbitrary code or cause a denial of service memory overwrite via a malformed image...

CVE-2012-6469

Opera before 12.11 allows remote attackers to determine the existence of arbitrary local files via vectors involving web script in an error page...

CVE-2012-6465

Opera before 12.10 allows remote attackers to execute arbitrary code or cause a denial of service application crash via a malformed SVG image...

CVE-2012-6461

The X.509 certificate-validation functionality in the https implementation in Opera before 12.10 allows remote attackers to trigger a false indication of successful revocation-status checking by causing a failure of a single checking service...

CVE-2012-6462

Opera before 12.10 does not properly implement the Cross-Origin Resource Sharing CORS specification, which allows remote attackers to bypass intended page-content restrictions via a crafted request...

CVE-2012-6463

Cross-site scripting XSS vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via vectors involving an unspecified sequence of loading of documents and loading of data: URLs...

CVE-2012-6467

Opera before 12.10 follows Internet shortcuts that are referenced by a 1 IMG element or 2 other inline element, which makes it easier for remote attackers to conduct phishing attacks via a crafted web site, as exploited in the wild in November 2012...

CVE-2012-6466

Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas...

CVE-2012-6460

Opera before 11.67 and 12.x before 12.02 allows remote attackers to cause truncation of a dialog, and possibly trigger downloading and execution of arbitrary programs, via a crafted web site...

CVE-2012-6468

Heap-based buffer overflow in Opera before 12.11 allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via a long HTTP response...

CVE-2012-6464

Cross-site scripting XSS vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript code that overrides methods of unspecified native objects in documents that have different origins...

Code injection

Opera before 12.12 allows remote attackers to spoof the address field via a high rate of HTTP requests...

Cross site scripting

Cross-site scripting XSS vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript code that overrides methods of unspecified native objects in documents that have different origins...

Code injection

Opera before 12.10 follows Internet shortcuts that are referenced by a 1 IMG element or 2 other inline element, which makes it easier for remote attackers to conduct phishing attacks via a crafted web site, as exploited in the wild in November 2012...

Code injection

Opera before 12.11 allows remote attackers to determine the existence of arbitrary local files via vectors involving web script in an error page...

Design/Logic Flaw

Opera before 12.12 on UNIX uses weak permissions for the profile directory, which allows local users to obtain sensitive information by reading a 1 cache file, 2 password file, or 3 configuration file, or 4 possibly gain privileges by modifying or overwriting a configuration file...

Design/Logic Flaw

The X.509 certificate-validation functionality in the https implementation in Opera before 12.10 allows remote attackers to trigger a false indication of successful revocation-status checking by causing a failure of a single checking service...

Cross site scripting

Cross-site scripting XSS vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via vectors involving an unspecified sequence of loading of documents and loading of data: URLs...

Design/Logic Flaw

Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas...

Design/Logic Flaw

Opera before 12.12 does not properly allocate memory for GIF images, which allows remote attackers to execute arbitrary code or cause a denial of service memory overwrite via a malformed image...