Patrick Matthäi <pmatthaei> uploaded new packages for znc which fixed
the following security problems:
CVE-2010-2934
Multiple unspecified vulnerabilities in ZNC 0.092 allow remote
attackers to cause a denial of service (exception and daemon crash)
via unknown vectors related to "unsafe substr() calls."
CVE-2010-2812
Client.cpp in ZNC 0.092 allows remote attackers to cause a denial
of service (exception and daemon crash) via a PING command that
lacks an argument.
For the lenny-backports distribution the problems have been fixed in
version 0.092-3~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 (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