CVE-2013-0809

Vulnerabilidad sin especificar en el componente 2D en el componente JRE en Oracle Java SE 7 Update 15 y anteriores, 6 Update 41 y anteriores y 5.0 Update 40 y anteriores, permite a atacantes remotos ejecutar código de su elección a través de vectores desconocidos. Vulnerabilidad distinta de CVE-2013-1493.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Oracle Java. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within AWT mediaLib. The specific issue lies in the handling of width and height values. The width and height are multiplied against one value when allocating a buffer but is multiplied against another value when copying data into the buffer. An attacker can leverage this vulnerability to execute code under the context of the current process.

This update corrects several security vulnerabilities in the IBM Java Runtime Environment shipped as part of Red Hat Network Satellite Server 5.5. In a typical operating environment, these are of low security risk as the runtime is not used on untrusted applets. Several flaws were fixed in the IBM Java 2 Runtime Environment.