Detections
Analytics
CVE-2013-7176
high
Description
config/filter.d/postfix.conf in the postfix filter in Fail2ban before 0.8.11 allows remote attackers to trigger the blocking of an arbitrary IP address via a crafted e-mail address that matches an improperly designed regular expression.
References
https://github.com/fail2ban/fail2ban/commit/eb2f0c927257120dfc32d2450fd63f1962f38821
https://euvd.enisa.europa.eu/vulnerability/EUVD-2013-6959
http://www.kb.cert.org/vuls/id/686662
http://www.debian.org/security/2014/dsa-2979
http://lists.opensuse.org/opensuse-updates/2014-03/msg00021.html