The /var/adm/userdb directory must not have an extended ACL.

From HP-UX 11.31 Security Technical Implementation Guide

Associated with IA controls: ECLP-1

Associated with: CCI-000366

SV-52437r1_rule The /var/adm/userdb directory must not have an extended ACL.

Vulnerability discussion

The /var/adm/userdb directory is the system user database repository used for storing per-user security configuration information. If the configuration is modified maliciously, individual users may gain unauthorized system access.

Check content

If the system is configured for Trusted Mode, this check is not applicable. For SMSE: Verify the directory has no extended ACL. # ls -lL /var/adm/userdb If the permissions include a “+”, the directory has an extended ACL, this is a finding.

Fix text

If the system is operating in Trusted Mode, no fix is required. For SMSE: Remove the optional ACL from the file. # chacl -z /var/adm/userdb

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