filter.d/wuftpd.conf in Fail2ban 0.8.3 uses an incorrect regular expression that allows remote attackers to cause a denial of service (forced authentication failures) via a crafted reverse-resolved DNS name (rhost) entry that contains a substring that is interpreted as an IP address, a different vulnerability than CVE-2007-4321.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2009-02-13T01:00:00Z

Updated: 2024-09-16T20:26:16.757Z

Reserved: 2009-01-29T00:00:00Z

Link: CVE-2009-0362

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-02-13T01:30:00.360

Modified: 2024-11-21T00:59:43.697

Link: CVE-2009-0362

cve-icon Redhat

Severity : Important

Publid Date: 2009-02-04T00:00:00Z

Links: CVE-2009-0362 - Bugzilla