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denyhosts denyhosts 2.6 vulnerabilities and exploits
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NA
CVE-2007-5715
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 malicious users to avoid detection and blocking when making invalid login attempts with a userna...
Denyhosts Denyhosts 2.6
NA
CVE-2007-4323
DenyHosts 2.6 does not properly parse sshd log files, which allows remote malicious users 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 pr...
Denyhosts Denyhosts 2.6
NA
CVE-2013-6890
denyhosts 2.6 uses an incorrect regular expression when analyzing authentication logs, which allows remote malicious users to cause a denial of service (incorrect block of IP addresses) via crafted login names.
Debian Debian Linux 7.1
Debian Debian Linux 7.0
Debian Debian Linux 6.0
Fedoraproject Fedora
Phil Schwartz Denyhosts 2.6
1 EDB exploit
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
TCP
CVE-2024-4577
CVE-2024-2695
CVE-2024-31870
injection
CVE-2024-3813
arbitrary code
CVE-2024-27801
CVE-2024-30120
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