CVE-2006-4434 | Sendmail up to 8.13.7 Mail Header Long Header resource management (Nessus ID 22706 / ID 74220)
A vulnerability has been found in Sendmail and classified as critical. Affected by this vulnerability is an unknown functionality of the component Mail Header Handler. The manipulation as part of Long Header leads to improper resource management.
This vulnerability is known as CVE-2006-4434. The attack can be launched remotely. There is no exploit available.
The real existence of this vulnerability is still doubted at the moment.
It is recommended to upgrade the affected component.