Systems must employ cryptographic hashes for passwords using the SHA-2 family of algorithms or FIPS 140-2 approved successors.

From Solaris 11 SPARC Security Technical Implementation Guide

Part of SRG-OS-000073

Associated with: CCI-000196

SV-61115r2_rule Systems must employ cryptographic hashes for passwords using the SHA-2 family of algorithms or FIPS 140-2 approved successors.

Vulnerability discussion

Cryptographic hashes provide quick password authentication while not actually storing the password.

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Fix text

The root role is required. Configure the system to disallow the use of UNIX encryption and enable SHA256 as the default encryption hash. # pfedit /etc/security/policy.conf Check that the lines: CRYPT_DEFAULT=5 CRYPT_ALOGRITHMS_ALLOW=5,6 exist and are not commented out.

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