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The system must disable accounts after three consecutive unsuccessful login attempts.


Overview

Finding ID Version Rule ID IA Controls Severity
V-48245 SOL-11.1-040140 SV-61117r1_rule Medium
Description
Allowing continued access to accounts on the system exposes them to brute-force password-guessing attacks.
STIG Date
Solaris 11 SPARC Security Technical Implementation Guide 2016-07-22

Details

Check Text ( None )
None
Fix Text (F-51853r1_fix)
The root role is required.

# pfedit /etc/default/login

Change the line:

#RETRIES=5

to read

RETRIES=3

pfedit /etc/security/policy.conf

Change the line containing

#LOCK_AFTER_RETRIES

to read:

LOCK_AFTER_RETRIES=YES


If a user has lock_after_retries set to "no", update the user's attributes using the command:

# usermod -K lock_after_retries=yes [username]