Description
The version of Sendmail 8.13.1-2 on Red Hat Enterprise Linux 4 Update 4 and earlier does not reject the "localhost.localdomain" domain name for e-mail messages that come from external hosts, which might allow remote attackers to spoof messages.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://secunia.com/advisories/25098 ↗
- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=171838 ↗
- http://www.redhat.com/support/errata/RHSA-2007-0252.html ↗
- http://secunia.com/advisories/25743 ↗
- http://support.avaya.com/elmodocs2/security/ASA-2007-248.htm ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11499 ↗
- http://www.securityfocus.com/bid/23742 ↗