[php-maint] Bug#668067: [php5-common] Nonsensical part about configuration known to be inherently insecure in README.Debian.security

[Filipus Klutiero]

Package: php5-common
Version: 5.4.1~rc1-1
Severity: normal

README.Debian.security starts:

> The Debian stable security team does not provide security support for
> certain configurations known to be inherently insecure. This includes
> the interpreter itself, extensions, and user scripts written in the PHP
> language.

This is at least most unclear. How would the PHP interpreter be a 
configuration known to be inherently insecure?