The system must enforce compliance of the entire password during authentication.

From SOLARIS 10 SPARC SECURITY TECHNICAL IMPLEMENTATION GUIDE

Associated with IA controls: IAIA-2, IAIA-1

Associated with: CCI-000205

SV-26318r1_rule The system must enforce compliance of the entire password during authentication.

Vulnerability discussion

Some common password hashing schemes only process the first eight characters of a user's password, which reduces the effective strength of the password.

Check content

Verify no password hash in /etc/passwd or /etc/shadow begins with a character other than an underscore (_) or dollar sign ($). # cut -d ':' -f2 /etc/passwd | egrep -v '^[*!$_]' # cut -d ':' -f2 /etc/shadow | egrep -v '^[*!$_]' If any unlocked password hash is present without an initial underscore (_) or dollar sign ($) character, this is a finding.

Fix text

Edit /etc/security/policy.conf and add or change the CRYPT_DEFAULT setting to something other than __unix__, such as 6. Allowable values for CRYPT_DEFAULT may be found in the /etc/security/crypt.conf file. Change any passwords using non-compliant hashes.

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