CVE-2005-0337

security flaw

Published Feb 10, 2005 CVSS 2.0 · 7.5 High EPSS 2.8% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2005-0338 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.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 7, 2024, 9:13 PM
Reserved
Feb 10, 2005, 12:00 AM
Status
Modified
Published
May 2, 2005, 4:00 AM
Modified
Jun 16, 2026, 10:10 PM
Severity
Low
Public date
Jan 31, 2005, 12:00 AM