Opera Web Browser Buffer Overflow and Information Disclosure Vulnerabilities
Opera Web Browser is prone to the following vulnerabilities:
1. A heap-based buffer-overflow vulnerability
2. An information-disclosure vulnerability
Successful exploits can allow attackers to obtain sensitive information or to execute arbitrary code in the context of the affected application. Failed attempts may lead to a denial-of-service condition.
Versions prior to Opera Web Browser 12.11 are vulnerable.