The system must prevent the use of dictionary words for passwords.

From Solaris 11 X86 Security Technical Implementation Guide

Associated with: CCI-000366

SV-60925r1_rule The system must prevent the use of dictionary words for passwords.

Vulnerability discussion

The use of common words in passwords simplifies password-cracking attacks.

Check content

Check /etc/default/passwd for dictionary check configuration. # grep ^DICTION /etc/default/passwd If the DICTIONLIST or DICTIONDBDIR settings are not present and are not set to: DICTIONLIST=/usr/share/lib/dict/words DICTIONDBDIR=/var/passwd this is a finding. Determine if the target files exist. # ls -l /usr/share/lib/dict/words /var/passwd If the files defined by DICTIONLIST or DICTIONBDIR are not present or are empty, this is a finding.

Fix text

The root role is required. # pfedit /etc/default/passwd Insert the lines: DICTIONLIST=/usr/share/lib/dict/words DICTIONDBDIR=/var/passwd Generate the password dictionary by running the mkpwdict command. # mkpwdict -s /usr/share/lib/dict/words

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.