cacti - security update

Multiple security issues (cross-site scripting, missing input sanitising
and SQL injection) have been discovered in Cacti, a web interface for
graphing of monitoring systems.

For the stable distribution (wheezy), these problems have been fixed in
version 0.8.8a+dfsg-5+deb7u4.

For the unstable distribution (sid), these problems have been fixed in
version 0.8.8b+dfsg-8.

We recommend that you upgrade your cacti packages.