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Fail2ban : Security Vulnerabilities

CVSS Scores Greater Than: 0   1   2   3   4   5   6   7   8   9  
# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complex ity Authen tication Confiden tiality Integrity Availa bility
1 CVE-2009-0362 287 DoS 2009-02-12 2009-02-13
4.0
 None Remote Low Single system None None Partial
filter.d/wuftpd.conf in Fail2ban 0.8.3 uses an incorrect regular expression that allows remote attackers to cause a denial of service (forced authentication failures) via a crafted reverse-resolved DNS name (rhost) entry that contains a substring that is interpreted as an IP address, a different vulnerability than CVE-2007-4321.
2 CVE-2007-4321 DoS 2007-08-13 2008-09-05
6.8
 None Remote Medium Not required Partial Partial Partial
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.
3 CVE-2006-6302 DoS 2006-12-06 2008-09-05
5.0
 None Remote Low Not required None None Partial
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.
Total number of vulnerabilities : 3   Page : 1 (This Page)
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