openjdk-7 - security update

Several vulnerabilities have been discovered in OpenJDK, an
implementation of the Oracle Java platform, resulting in the execution
of arbitrary code, information disclosure or denial of service.

For the stable distribution (wheezy), these problems have been fixed in
version 7u71-2.5.3-2~deb7u1.

For the upcoming stable distribution (jessie), these problems have been
fixed in version 7u71-2.5.3-1.

For the unstable distribution (sid), these problems have been fixed in
version 7u71-2.5.3-1.

We recommend that you upgrade your openjdk-7 packages.