The remote host is missing an update to the system as announced in the referenced advisory.
The following package is affected: kdepim
CVE-2003-0988 Buffer overflow in the VCF file information reader for KDE Personal Information Management (kdepim) suite in KDE 3.1.0 through 3.1.4 allows attackers to execute arbitrary code via a VCF file.
Solution: Update your system with the appropriate patches or software upgrades.