A graphite2 security update has been released for Debian 7 LTS

Package : graphite2
Version : 1.3.10-1~deb7u1
CVE ID : CVE-2017-7771 CVE-2017-7772 CVE-2017-7773
CVE-2017-7774 CVE-2017-7775 CVE-2017-7776
CVE-2017-7777 CVE-2017-7778

Multiple vulnerabilities have been found in the Graphite font rendering
engine which might result in denial of service or the execution of
arbitrary code if a malformed font file is processed.

For Debian 7 "Wheezy", these problems have been fixed in version
1.3.10-1~deb7u1.

We recommend that you upgrade your graphite2 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

  Graphite2 security update for Debian 7 LTS