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CVE-2005-0337

HIGH CVSS: 7.5 Published: 2005-05-02 Modified: 2026-06-16

Description

Postfix 2.1.3, when /proc/net/if_inet6 is not available and permit_mx_backup is enabled in smtpd_recipient_restrictions, allows remote attackers to bypass e-mail restrictions and perform mail relaying by sending mail to an IPv6 hostname.

Affected Platforms

Wietse Venema PostfixRedhat Enterprise Linux DesktopRedhat Enterprise LinuxSuse Suse Linux

Weakness Type

NVD-CWE-Other

References