[Backports-security-announce] Security Update for dokuwiki

Gerfried Fuchs uploaded new packages for dokuwiki which fixed the
following security problems:

CVE-2010-0287

It was discovered that an internal variable is not properly sanitized
before being used to list directories. This can be exploited to list
contents of arbitrary directories.

CVE-2010-0288, Debian Bug #565406

It was discovered that the ACL Manager plugin doesn't properly check
the administrator permissions. This allow an attacker to introduce
arbitrary ACL rules and thus gaining access to a closed Wiki.

CVE-2010-0289

It was discovered that the ACL Manager plugin doesn't have protections
against cross-site request forgeries (CSRF). This can be exploited to
change the access control rules by tricking a logged in administrator
into visiting a malicious web site.

For the lenny-backports distribution the problems have been fixed in
version 0.0.20090214b-3.1~bpo50+1.

For the squeeze and sid distributions the problems have been fixed in
version 0.0.20090214b-3.1.

Upgrade instructions

If you don't use pinning (see [1]) you have to update the packages
manually via "apt-get -t lenny-backports install <packagelist>" with the
packagelist of your installed packages affected by this update.
[1] <http://backports.org/dokuwiki/doku.php?id=instructions&gt;

We recommend to pin the backports repository to 200 so that new versions
of installed backports will be installed automatically:

Package: *
Pin: release a=lenny-backports
Pin-Priority: 200