Can't reinstall linux-f10-openldap

[Walter Hurry]

I'm trying to reinstall net/linux-f10-openldap, but am being prevented 
from doing so.

------------------------------------------------------------
===>  linux-f10-openldap-2.4.12_1 has known vulnerabilities:
linux-f10-openldap-2.4.12_1 is vulnerable:
OpenLDAP -- incorrect handling of NULL in certificate Common Name
CVE: CVE-2009-3767
WWW: http://portaudit.FreeBSD.org/abad20bf-c1b4-11e3-
a5ac-001b21614864.html
=> Please update your ports tree and try again.
*** [check-vulnerable] Error code 1

Stop in /usr/ports/net/linux-f10-openldap.
------------------------------------------------------------

The portaudit web page says that there is indeed a vulnerability in this 
version, but it is the latest version available in the ports tree.

Is there any way around this?