Christian Perrier uploaded new packages for samba which fixed the
following security problems:
CVE-2010-3069
A vulnerability has been discovered in samba, a SMB/CIFS file,
print, and login server for Unix.
The sid_parse() function does not correctly check its input lengths
when reading a binary representation of a Windows SID (Security ID).
This allows a malicious client to send a sid that can overflow the
stack variable that is being used to store the SID in the Samba smbd
server.
For the lenny-backports distribution the problems have been fixed in
version 2:3.5.5~dfsg-1~bpo50+1.
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] <https://backports.debian.org/Instructions>
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