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CCE
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CCE-91121-4

Platform: cpe:/o:ubuntu:ubuntu_linux:14.04Date: (C)2017-03-14   (M)2023-07-04



Disable Mounting of jffs2 Filesystems (Not Scored) The jffs2 (journaling flash filesystem 2) filesystem type is a log-structured filesystem used in flash memory devices.


Parameter:

[enable/disable]


Technical Mechanism:

Removing support for unneeded filesystem types reduces the local attack surface of the server. If this filesystem type is not needed, disable it. Fix: Edit or create the file /etc/modprobe.d/CIS.conf and add the following line: # install jffs2 /bin/true

CCSS Severity:CCSS Metrics:
CCSS Score : 5.5Attack Vector: LOCAL
Exploit Score: 1.8Attack Complexity: LOW
Impact Score: 3.6Privileges Required: LOW
Severity: MEDIUMUser Interaction: NONE
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NScope: UNCHANGED
 Confidentiality: HIGH
 Integrity: NONE
 Availability: NONE
  

References:
Resource IdReference
SCAP Repo OVAL Definitionoval:org.secpod.oval:def:33842


OVAL    1
oval:org.secpod.oval:def:33842
XCCDF    1
xccdf_org.secpod_benchmark_general_Ubuntu_14_04

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