Last updated: Fri May 24 02:09:02 EDT 2013
CVE Publication rate: 12.5
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Vulnerability Workload Index: 6.48
fail2ban 0.7.4 and earlier does not properly parse sshd log files, which allows remote attackers to add arbitrary hosts to the /etc/hosts.deny file and cause a denial of service by adding arbitrary IP addresses to the sshd log file, as demonstrated by logging in via ssh with a login name containing certain strings with an IP address.
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|* cpe:/a:fail2ban:fail2ban:0.7.4 and previous versions|