Package: munin-plugins-extra
Version: 1.4.5-3
Severity: important
Tags: security

The qmailscan plugin uses predictable filenames.

| grep "`date +%d\ %b\ %Y`" $LOG0 $LOG1 > /tmp/q$$

This can be used to overwrite arbitrary files owned by the munin user
using symbolic links.

This issue affects squeeze, wheezy and sid.

Note that few users will have enabled this plugin, because qmail is not
that popular among Debian users.

Helmut



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