The system must require passwords contain at least one uppercase alphabetic character.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-11948	GEN000600	SV-44866r1_rule		Medium

Description
To enforce the use of complex passwords, minimum numbers of characters of different classes are mandated. The use of complex passwords reduces the ability of attackers to successfully obtain valid passwords using guessing or exhaustive search techniques. Complexity requirements increase the password search space by requiring users to construct passwords from a larger character set than they may otherwise use.

Description

To enforce the use of complex passwords, minimum numbers of characters of different classes are mandated. The use of complex passwords reduces the ability of attackers to successfully obtain valid passwords using guessing or exhaustive search techniques. Complexity requirements increase the password search space by requiring users to construct passwords from a larger character set than they may otherwise use.

STIG	Date
SUSE Linux Enterprise Server v11 for System z Security Technical Implementation Guide	2018-09-19

Details

Check Text ( C-42328r1_chk )
Check the ucredit setting. # grep ucredit /etc/pam.d/common-password-pc If ucredit is not set to -1, this is a finding.

Fix Text (F-38299r1_fix)
Edit /etc/pam.d/common-password-pc and set ucredit to -1.