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ubuntu1604:1:1:15 [2017/05/02 01:53]
Piotr Kłoczewski utworzono
ubuntu1604:1:1:15 [2017/05/02 12:30] (current)
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 ====== 1.1.15 Ensure nosuid option set on /dev/shm partition (Scored) ====== ====== 1.1.15 Ensure nosuid option set on /dev/shm partition (Scored) ======
-**Profile Applicability:** \\  +=====Profile Applicability=====   
-   +<code> 
-<note>Level 1 - Server ​\\  +Level 1 - Server  
-Level 1 - Workstation</​note+Level 1 - Workstation 
- +</code
-**Description:** \\  +=====Description===== 
-The ''​nosuid''​ mount option specifies that the filesystem cannot contain ''​setuid''​ files. ​\\ \\  +The ''​nosuid''​ mount option specifies that the filesystem cannot contain ''​setuid''​ files. 
-**Rationale:** \\  +=====Rationale===== 
-Setting this option on a file system prevents users from introducing privileged programs onto the system and allowing non-root users to execute them. \\ \\  +Setting this option on a file system prevents users from introducing privileged programs onto the system and allowing non-root users to execute them. 
-**Audit:** \\ +=====Audit===== 
 Run the following command and verify that the ''​nosuid''​ option is set on ''/​dev/​shm''​. \\ Run the following command and verify that the ''​nosuid''​ option is set on ''/​dev/​shm''​. \\
 <​Code:​bash>​ <​Code:​bash>​
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 tmpfs on /dev/shm type tmpfs (rw,​nosuid,​nodev,​noexec,​relatime) tmpfs on /dev/shm type tmpfs (rw,​nosuid,​nodev,​noexec,​relatime)
 </​Code>​ </​Code>​
-\\ +=====Remediation===== 
-**Remediation:** \\ +
 Edit the ''/​etc/​fstab''​ file and add ''​nosuid''​ to the fourth field (mounting options) for the ''/​dev/​shm''​ partition. See the ''​fstab(5)''​ manual page for more information. \\  Edit the ''/​etc/​fstab''​ file and add ''​nosuid''​ to the fourth field (mounting options) for the ''/​dev/​shm''​ partition. See the ''​fstab(5)''​ manual page for more information. \\ 
 Run the following command to remount ''/​dev/​shm'':​ \\ Run the following command to remount ''/​dev/​shm'':​ \\