Security Advisory

CVE-2009-0362

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2009-02-13 01:00:00

Last updated 2024-09-16 20:26:16

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

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.

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