It was discovered that Cacti, a tool to monitor systems and networks, performs insufficient input sanitising, which allows SQL injection.
For the oldstable distribution (sarge) this problem has been fixed in version 0.8.6c-7sarge5.
For the stable distribution (etch) this problem has been fixed in version 0.8.6i-3.2.
For the unstable distribution (sid) this problem has been fixed in version 0.8.7a-1.
We recommend that you upgrade your cacti package.
MD5 checksums of the listed files are available in the original advisory.