The Oracle Linux operating system must be configured so that all world-writable directories are group-owned by root, sys, bin, or an application group.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-221748	SRG-OS-000480-GPOS-00227	OL07-00-021030	SV-221748r991589_rule	2025-02-20	3

Description
If a world-writable directory is not group-owned by root, sys, bin, or an application Group Identifier (GID), unauthorized users may be able to modify files created by others. The only authorized public directories are those temporary directories supplied with the system or those designed to be temporary file repositories. The setting is normally reserved for directories used by the system and by users for temporary file storage, (e.g., /tmp), and for directories requiring global read/write access.

Description

If a world-writable directory is not group-owned by root, sys, bin, or an application Group Identifier (GID), unauthorized users may be able to modify files created by others. The only authorized public directories are those temporary directories supplied with the system or those designed to be temporary file repositories. The setting is normally reserved for directories used by the system and by users for temporary file storage, (e.g., /tmp), and for directories requiring global read/write access.

ℹ️ Check
The following command will discover and print world-writable directories that are not group-owned by a system account, given the assumption that only system accounts have a gid lower than 1000. Run it once for each local partition [PART]: # find [PART] -xdev -type d -perm -0002 -gid +999 -print If there is output, this is a finding.

✔️ Fix
All directories in local partitions which are world-writable should be group-owned by root or another system account. If any world-writable directories are not group-owned by a system account, this should be investigated. Following this, the directories should be deleted or assigned to an appropriate group.