Finding ID | Version | Rule ID | IA Controls | Severity |
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V-239097 | PHTN-67-000025 | SV-239097r675099_rule | Medium |
Description |
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Passwords must be protected at all times via strong, one-way encryption. If passwords are not encrypted, they can be plainly read (i.e., clear text) and easily compromised. If they are encrypted with a weak cipher, those passwords are much more vulnerable to offline brute forcing attacks. |
STIG | Date |
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VMware vSphere 6.7 Photon OS Security Technical Implementation Guide | 2021-04-15 |
Check Text ( C-42308r675097_chk ) |
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At the command line, execute the following command: # grep password /etc/pam.d/system-password|grep --color=always "sha512" If the output does not include "sha512", this is a finding. |
Fix Text (F-42267r675098_fix) |
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Open /etc/pam.d/system-password with a text editor. Add the following argument (sha512) to the password line: password required pam_unix.so sha512 shadow try_first_pass |