Ensure world writable files are secured

高等級 1自動化aix

說明

The system is audited for world writable files. An audit should be performed on the system to search for the presence of world writable files. In an extreme case - where this permission is required - the file needs to be added to the TSD and audit configurations. The preference is no world writeable files. Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.

檢查方式

稽核方法: Shell 指令

shell

command -v find >/dev/null 2>&1 || exit 1; out=$( { find / \( -fstype jfs -o -fstype jfs2 \) -type f -perm -o+w -ls ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20

預期輸出: compliant

修補方式

修補方法: 操作指南或基礎設施修補檔

Run the following command to remove the write bit from other: find / \( -fstype jfs -o -fstype jfs2 \) -type f -perm -o+w -exec chmod o-w {} +

屬性

作業系統: 不限
標籤: aixpermissions
參考資料: CIS IBM AIX 7 Benchmark v1.2.0 - 3.4 Ensure world writable files are secured

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target aix