BlockHosts before 2.0.4 does not properly parse (1) sshd and (2) vsftpd log files, which allows remote attackers to add arbitrary deny entries to the /etc/hosts.allow file and cause a denial of service by adding arbitrary IP addresses to a daemon log file, as demonstrated by connecting through ssh with a client protocol version identification containing an IP address string, or connecting through ftp with a username containing an IP address string, different vectors than CVE-2007-2765.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-08-14T00:00:00

Updated: 2024-08-07T14:53:55.640Z

Reserved: 2007-08-13T00:00:00

Link: CVE-2007-4322

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2007-08-14T00:17:00.000

Modified: 2012-10-31T02:41:32.857

Link: CVE-2007-4322

cve-icon Redhat

No data.