The SMTP service must be an up-to-date version.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-4689	GEN004600	SV-39819r1_rule	VIVM-1	High

Description
The SMTP service version on the system must be current to avoid exposing vulnerabilities present in unpatched versions.

STIG	Date
Solaris 10 SPARC Security Technical Implementation Guide	2020-02-26

Details

Check Text ( C-38690r3_chk )
Determine the version of the SMTP service software, using a non-privileged account. $ /usr/lib/sendmail -d0 -bt < /dev/null (Note: While this command will report the sendmail version almost immediately, it will take several moments to return to the shell prompt. Press ctrl-C to terminate the sendmail process.) Version 8.14.4 is the latest required version. Version 8.14.4+Sun is available from Oracle for Solaris. If the sendmail version is not at least 8.14.4 or Oracle's latest version, this is a finding.

Check Text ( C-38690r3_chk )

Determine the version of the SMTP service software, using a non-privileged account.
$ /usr/lib/sendmail -d0 -bt < /dev/null
(Note: While this command will report the sendmail version almost immediately, it will take several moments to return to the shell prompt. Press ctrl-C to terminate the sendmail process.)

Version 8.14.4 is the latest required version.
Version 8.14.4+Sun is available from Oracle for Solaris.

If the sendmail version is not at least 8.14.4 or Oracle's latest version, this is a finding.

Fix Text (F-35979r2_fix)
Obtain and install the latest version of Sendmail from Oracle through normal software update processes, as implemented locally.