cacti - security update

Several SQL injection vulnerabilities have been discovered in Cacti, an
RRDTool frontend written in PHP. Specially crafted input can be used by
an attacker in the rra_id value of the graph.php script to execute
arbitrary SQL commands on the database.

For the oldstable distribution (wheezy), this problem has been fixed
in version 0.8.8a+dfsg-5+deb7u7.

For the stable distribution (jessie), this problem has been fixed in
version 0.8.8b+dfsg-8+deb8u3.

For the testing distribution (stretch), this problem has been fixed
in version 0.8.8f+ds1-3.

For the unstable distribution (sid), this problem has been fixed in
version 0.8.8f+ds1-3.

We recommend that you upgrade your cacti packages.