Updated Firefox packages are available for Debian 7 LTS

Package : firefox-esr
Version : 45.6.0esr-1~deb7u1
CVE ID : CVE-2016-9893 CVE-2016-9895 CVE-2016-9897 CVE-2016-9898
CVE-2016-9899 CVE-2016-9900 CVE-2016-9901 CVE-2016-9902
CVE-2016-9904 CVE-2016-9905

Multiple security issues have been found in the Mozilla Firefox web
browser: Multiple memory safety errors, buffer overflows and other
implementation errors may lead to the execution of arbitrary code or
information leaks.

For Debian 7 "Wheezy", these problems have been fixed in version
45.6.0esr-1~deb7u1.

We recommend that you upgrade your firefox-esr packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS