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XCCDF
Mainframe Product Security Requirements Guide
SRG-APP-000296
Mainframe Products requiring user access authentication must provide a logoff capability for a user-initiated communication session.
Mainframe Products requiring user access authentication must provide a logoff capability for a user-initiated communication session.
An XCCDF Rule
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Mainframe Products requiring user access authentication must provide a logoff capability for a user-initiated communication session.
Medium Severity
<VulnDiscussion>If a user cannot explicitly end an application session, the session may remain open and be exploited by an attacker; this is referred to as a zombie session. Information resources to which users gain access via authentication include, for example, local workstations, databases, and password-protected websites/web-based services. However, for some types of interactive sessions including, for example, file transfer protocol (FTP) sessions, information systems typically send logoff messages as final messages prior to terminating sessions.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>