Last updated: Sat Dec 07 04:29:01 EST 2013
CVE Publication rate: 13.0
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Vulnerability Workload Index: 5.22
fail2ban 0.8 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 client protocol version identification containing an IP address string, a different vector than CVE-2006-6302.
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