[VIM] *pdf - new issues or old?

[security curmudgeon]

http://www.debian.org/security/2006/dsa-979
http://www.debian.org/security/2006/dsa-982
http://www.debian.org/security/2006/dsa-983
http://www.debian.org/security/2006/dsa-984

vulnerable: pdfkit.framework, gpdf, pdftohtml, xpdf

vulns found by: Derek Noonburg

Security database references:
No other external database security references currently available.

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So are these new issues or do they correspond with old ones? Debian has 
released advisories covering all the other publicly reported ones I 
think..