Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.redhat.com/support/errata/RHSA-2005-152.html
- http://www.securityfocus.com/bid/12445
- http://marc.info/?l=bugtraq&m=110763358832637&w=2
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=267837
- https://exchange.xforce.ibmcloud.com/vulnerabilities/19218
- http://secunia.com/advisories/14137/
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11339
ADP enrichment
No English description supplied.
- http://www.redhat.com/support/errata/RHSA-2005-152.html
- http://www.securityfocus.com/bid/12445
- http://marc.info/?l=bugtraq&m=110763358832637&w=2
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=267837
- https://exchange.xforce.ibmcloud.com/vulnerabilities/19218
- http://secunia.com/advisories/14137/
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11339