Peter Samuelson uploaded new packages for subversion which fixed the
following security problems:
CVE-2011-0715
Subversion's mod_dav_svn Apache HTTPD server module will dereference
a NULL pointer if a lock token is sent in a HTTP request by a
Subversion client which has not authenticated to the server.
http://subversion.apache.org/security/CVE-2011-0715-advisory.txt
For the lenny-backports distribution the problems have been fixed in
version 1.6.12dfsg-5~bpo50+1.
For the stable distribution (squeeze) the problems have been fixed in
version 1.6.12dfsg-5.
For the unstable distribution (sid) the problems have been fixed in
version 1.6.16dfsg-1. This version is expected to be migrated to the
testing distribution (wheezy) shortly.
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] <https://backports.debian.org/Instructions>
We recommend to pin (in /etc/apt/preferences) 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