Package        : firefox-esr
Version        : 52.8.0esr-1~deb7u1
CVE ID         : CVE-2018-5150 CVE-2018-5154 CVE-2018-5155 CVE-2018-5157
                 CVE-2018-5158 CVE-2018-5159 CVE-2018-5168 CVE-2018-5178
                 CVE-2018-5183

Several security issues have been found in the Mozilla Firefox web
browser: Multiple memory safety errors and other implementation errorsmay lead to the execution of arbitrary code or denial of service.

For Debian 7 "Wheezy", these problems have been fixed in version
52.8.0esr-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