Vulnerabilities > Denyhosts > Denyhosts > 2.5
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2006-12-06 | CVE-2006-6301 | Remote Denial of Service vulnerability in Denyhosts 2.5 DenyHosts 2.5 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, which is not properly handled by a regular expression. | 5.0 |