Ubuntu 24.04 LTS must be configured so that the "journalctl" command is not accessible by unauthorized users.
Overview
Finding ID
Version
Rule ID
IA Controls
Severity
V-270758
UBTU-24-700030
SV-270758r1066763_rule
Medium
Description
Any operating system providing too much information in error messages risks compromising the data and security of the structure, and content of error messages must be carefully considered by the organization.
Organizations carefully consider the structure/content of error messages. The extent to which information systems are able to identify and handle error conditions is guided by organizational policy and operational requirements. Information that could be exploited by adversaries includes, for example, erroneous logon attempts with passwords entered by mistake as the username, mission/business information that can be derived from (if not stated explicitly by) information recorded, and personal information, such as account numbers, social security numbers, and credit card numbers.