The remote host is missing an update to epic4-script-light announced via advisory DSA 156-1.

https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20156-1

All versions of the EPIC script Light prior to 2.7.30p5 (on the 2.7 branch) and prior to 2.8pre10 (on the 2.8 branch) running on any platform are vulnerable to a remotely-exploitable bug, which can lead to nearly arbitrary code execution. This problem has been fixed in version 2.7.30p5-1.1 for the current stable distribution (woody) and in version 2.7.30p5-2 for the unstable distribution (sid). The old stable distribution (potato) is not affected, since it doesn't contain the Light package. We recommend that you upgrade your epic4-script-light package and