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XCCDF
Application Server Security Requirements Guide
SRG-APP-000223
SRG-APP-000223
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-APP-000223
1 Rule
<GroupDescription></GroupDescription>
The application server must generate a unique session identifier for each session.
Medium Severity
<VulnDiscussion>Unique session IDs are the opposite of sequentially generated session IDs, which can be easily guessed by an attacker. Unique session identifiers help to reduce predictability of session identifiers. Unique session IDs address man-in-the-middle attacks, including session hijacking or insertion of false information into a session. If the attacker is unable to identify or guess the session information related to pending application traffic, they will have more difficulty in hijacking the session or otherwise manipulating valid sessions. Application servers must generate a unique session identifier for each application session so as to prevent session hijacking.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>