CVE-2005-0337

HIGH · CVSS 7.5 EPSS 2.81%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2005-05-02 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2005-0337

Severity

HIGH

CVSS

7.5

EPSS

2.81%

Original NVD 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.