The remote host is missing an update to the system as announced in the referenced advisory.

Update your system with the appropriate patches or software upgrades. http://www.gentoo.org/security/en/glsa/glsa-200502-03.xml http://www.vuxml.org/freebsd/72da8af6-7c75-11d9-8cc5-000854d03344.html

The following packages are affected: enscript-a4 enscript-letter enscript-letterdj CVE-2004-1184 The EPSF pipe support in enscript 1.6.3 allows remote attackers or local users to execute arbitrary commands via shell metacharacters. CVE-2004-1185 Enscript 1.6.3 does not sanitize filenames, which allows remote attackers or local users to execute arbitrary commands via crafted filenames. CVE-2004-1186 Multiple buffer overflows in enscript 1.6.3 allow remote attackers or local users to cause a denial of service (application crash).