The remote host is missing an update to the system as announced in the referenced advisory.
The following package is affected: libmcrypt
CVE-2003-0031 Multiple buffer overflows in libmcrypt before 2.5.5 allow attackers to cause a denial of service (crash).
CVE-2003-0032 Memory leak in libmcrypt before 2.5.5 allows attackers to cause a denial of service (memory exhaustion) via a large number of requests to the application, which causes libmcrypt to dynamically load algorithms via libtool.
Solution: Update your system with the appropriate patches or software upgrades.