CVE-2013-5783

Vulnerabilidad no especificada en Oracle Java SE 7u40 y anteriores, Java SE 6u60 y anteriores, Java SE 5.0u51 y anteriores, y Java SE Embedded 7u40 y anteriores permite a atacantes remotos afectar la confidencialidad e integridad a través de vectores desconocidos relacionados con Swing.

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 the usage of NumberFormatter and RealTimeSequencer. With the usage of these classes, it is possible to disable the security manager and run code as privileged. This allows a malicious applet to execute attacker-supplied code resulting in remote code execution under the context of the current user.

The java-1.6.0-openjdk packages provide the OpenJDK 6 Java Runtime Environment and the OpenJDK 6 Java Software Development Kit. Multiple input checking flaws were found in the 2D component native image parsing code. A specially crafted image file could trigger a Java Virtual Machine memory corruption and, possibly, lead to arbitrary code execution with the privileges of the user running the Java Virtual Machine. The class loader did not properly check the package access for non-public proxy classes. A remote attacker could possibly use this flaw to execute arbitrary code with the privileges of the user running the Java Virtual Machine.