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.
CVSS Details
- CVSS 3.1 Base Score: 5.3
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Oracle_linux | — | Upgrade sendmail-cfUpgrade sendmail-docUpgrade sendmailUpgrade sendmail-devel | Oct 16, 2024 | Mar 27, 2007 |
| Sendmail | — | Upgrade to the latest version of Sendmail. | Jun 5, 2014 | Mar 27, 2007 |
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