Ensure permissions on /etc/shadow- are configured

НискаНиво 2Ручни прегледcos

Опис

The /etc/shadow- file is used to store backup information about user accounts that is critical to the security of those accounts, such as the hashed password and other security information. It is critical to ensure that the /etc/shadow- file is protected from unauthorized access. Although it is protected by default, the file permissions could be changed either inadvertently or through malicious actions.

Како се проверава

Метод провере: Ручни преглед

Ова препорука се не може проверити аутоматски. Скенирање је наводи са овим упутствима када проследите --include-manual.

Run the following command and verify verify Uid is 0/root, Gid is 0/root or <gid>/shadow, and Access is 640 or more restrictive: # stat /etc/shadow- Access: (0640/-rw-r-----) Uid: ( 0/ root) Gid: ( 0/ root)

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

Run the one of the following chown commands as appropriate and the chmod to set permissions on /etc/shadow- : # chown root:root /etc/shadow- # chown root:shadow /etc/shadow- # chmod o-rwx,g-rw /etc/shadow-

Својства

Оперативни системи: Било који
Ознаке: access-controlcontainer-optimized-oscos
Референца: CIS Google Container-Optimized OS Benchmark v1.2.0 - 6.1.6 Ensure permissions on /etc/shadow- are configured