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Red Hat Enterprise Linux 7 Security Technical Implementation Guide
SRG-OS-000373-GPOS-00156
The Red Hat Enterprise Linux operating system must require re-authentication when using the "sudo" command.
The Red Hat Enterprise Linux operating system must require re-authentication when using the "sudo" command.
An XCCDF Rule
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The Red Hat Enterprise Linux operating system must require re-authentication when using the "sudo" command.
Medium Severity
<VulnDiscussion>Without re-authentication, users may access resources or perform tasks for which they do not have authorization. When operating systems provide the capability to escalate a functional capability, it is critical the organization requires the user to re-authenticate when using the "sudo" command. If the value is set to an integer less than 0, the user's time stamp will not expire and the user will not have to re-authenticate for privileged actions until the user's session is terminated.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>