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CCE
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CCE-90280-9

Platform: cpe:/o:apple:mac_os_x:10.10Date: (C)2015-06-23   (M)2023-07-04



Audit Successful and Unsuccessful Attempts to Change File Permissions(categories of information) The permissions on a file establish which users are permitted to access or modify it. An attacker may attempt to change the permissions on a file to prevent legitimate users from accessing it or to grant additional access to an account the attacker controls. Auditing successful and unsuccessful attempts to modify security objects such as file permissions mitigates this risk.


Parameter:

[exists/does_not_exist]


Technical Mechanism:

In order to view the currently configured flags for the audit daemon, run the following command: sudo grep ^flags /etc/security/audit_control Changes to file permissions are logged by way of the 'fm' flag. If 'fm' is not listed in the result of the check, this is a finding.

CCSS Severity:CCSS Metrics:
CCSS Score : 5.9Attack Vector: LOCAL
Exploit Score: 2.5Attack Complexity: LOW
Impact Score: 3.4Privileges Required: NONE
Severity: MEDIUMUser Interaction: NONE
Vector: AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LScope: UNCHANGED
 Confidentiality: LOW
 Integrity: LOW
 Availability: LOW
  

References:
Resource IdReference
SCAP Repo OVAL Definitionoval:org.secpod.oval:def:25057


OVAL    1
oval:org.secpod.oval:def:25057
XCCDF    1
xccdf_org.secpod_benchmark_general_Mac_OS_X_10_10

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