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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.
Fedoraproject Fedora
Debian Debian Linux 7.0
Debian Debian Linux 7.1
Debian Debian Linux 6.0
Phil Schwartz Denyhosts 2.6
1 EDB exploit
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
denial of service
CVE-2024-27371
CVE-2024-20405
CVE-2024-31627
CVE-2024-31625
race condition
CVE-2024-4358
cross-site scripting
CVE-2023-20938
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