Comment 2 for bug 817199

I created a PPA for this update (including just the update from debian):
https://launchpad.net/~joshuadfranklin/+archive/ppa

debdiff is at
https://launchpad.net/~joshuadfranklin/+archive/ppa/+files/opensaml2_2.3-1build2_2.3-1build2ppa1.diff.gz

you can test thusly:

cat <<EOF > /etc/apt/sources.list.d/joshuadfranklin-ppa.list
deb http://ppa.launchpad.net/joshuadfranklin/ppa/ubuntu lucid main
deb-src http://ppa.launchpad.net/joshuadfranklin/ppa/ubuntu lucid main
EOF
gpg --recv-keys 75BA62B3B973066B
gpg --export --armor 75BA62B3B973066B | apt-key add -
apt-get update
apt-get upgrade
/etc/init.d/shibd restart
/etc/init.d/apache2 restart