CVE-2013-7176
EPSS 0.84%fail2ban - security update
Published: 2/1/2014Modified: 4/28/2026
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.
Affected packages (3)
- Debian/fail2banfrom 0, < 0.8.11-1
- Debian/fail2banfrom 0, < 0.8.4-3+squeeze3
- Debian/fail2banfrom 0, < 0.8.6-3wheezy3