Filtered by vendor Denyhosts Subscriptions
Total 3 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2007-5715 1 Denyhosts 1 Denyhosts 2024-11-21 N/A
DenyHosts 2.6 processes OpenSSH sshd "not listed in AllowUsers" log messages with an incorrect regular expression that does not match an IP address, which might allow remote attackers to avoid detection and blocking when making invalid login attempts with a username not present in AllowUsers, as demonstrated by the root username, a different vulnerability than CVE-2007-4323.
CVE-2007-4323 1 Denyhosts 1 Denyhosts 2024-11-21 N/A
DenyHosts 2.6 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-2006-6301.
CVE-2006-6301 1 Denyhosts 1 Denyhosts 2024-11-21 N/A
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.