Peter Samuelson uploaded new packages for subversion which fixed the
following security problems:

  When "SVNPathAuthz short_circuit" is enabled, authz authentication in
  the mod_dav_svn module for the Apache HTTP Server is flawed. Remote
  authenticated users can bypass intended access restrictions via svn

For the lenny-backports distribution, the problem has been fixed in
version 1.6.12dfsg-2~bpo50+1.

For the current testing (squeeze) and unstable (sid) distributions, the
problem has been fixed in version 1.6.12dfsg-2.

Upgrade instructions
- --------------------

If you don't use pinning (see [1]) you have to update the package
manually via "apt-get -t lenny-backports install <packagelist>" with
the packagelist of your installed packages affected by this update.
[1] <>

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