[DLA-0021-1] fail2ban security update

Package : fail2ban Version : 0.8.4-3+squeeze3 CVE ID : CVE-2013-7176 CVE-2013-7177 Use anchored failregex for filters to avoid possible DoS. Manually picked up from the current status of 0.8 branch as of 0.8.13-29-g09b2016: - CVE-2013-7176: postfix.conf - anchored on the front, expects...