Unrated severityNVD Advisory· Published May 2, 2005· Updated Jun 16, 2026
CVE-2005-0337
CVE-2005-0337
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
14- cpe:2.3:a:wietse_venema:postfix:2.1.3:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:4.0:*:advanced_server:*:*:*:*:*+ 2 more
- cpe:2.3:o:redhat:enterprise_linux:4.0:*:advanced_server:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:4.0:*:enterprise_server:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:4.0:*:workstation:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_desktop:4.0:*:*:*:*:*:*:*
cpe:2.3:o:suse:suse_linux:8.0:*:*:*:*:*:*:*+ 7 more
- cpe:2.3:o:suse:suse_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux:8.0:*:i386:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux:8.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux:8.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux:9.0:*:x86_64:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux:9.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux:9.2:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
7- secunia.com/advisories/14137/nvdPatch
- www.securityfocus.com/bid/12445nvdPatch
- bugs.debian.org/cgi-bin/bugreport.cginvdVendor Advisory
- marc.infonvd
- www.redhat.com/support/errata/RHSA-2005-152.htmlnvd
- exchange.xforce.ibmcloud.com/vulnerabilities/19218nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11339nvd
News mentions
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