ELA-1-1 git security update
Etienne Stalmans discovered that git, a fast, scalable, distributed revision control system, is prone to an arbitrary code execution vulnerability exploitable via specially crafted submodule names in a .gitmodules file.

ELA-2-1 openjdk-7 security update
Several vulnerabilities have been discovered in OpenJDK, an implementation of the Oracle Java platform, resulting in denial of service, sandbox bypass, execution of arbitrary code or bypass of JAR signature validation.

To enable Extended LTS on your Debian GNU/Linux 7 installation, visit this page: How to use Extended LTS