Ensure permissions on /etc/gshadow- are configured

낮음레벨 2수동 검토cos

설명

The /etc/gshadow- file is used to store backup information about groups 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/gshadow- file is protected from unauthorized access. Although it is protected by default, the file permissions could be changed either inadvertently or through malicious actions.

점검 방법

감사 방식: 수동 검토

이 권장 사항은 자동으로 점검할 수 없습니다. --include-manual 옵션을 전달하면 스캔 결과에 이 지침과 함께 표시됩니다.

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/gshadow- Access: (0640/-rw-r-----) Uid: ( 0/ root) Gid: ( 0/ root)

조치 방법

조치 방식: 가이드 또는 인프라 패치

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

속성

운영 체제: 모두
태그: access-controlcontainer-optimized-oscos
참고 자료: CIS Google Container-Optimized OS Benchmark v1.2.0 - 6.1.8 Ensure permissions on /etc/gshadow- are configured