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AUSCERT External Security Bulletin Redistribution
ESB-2020.2169
Session ID does not expire after logout in FortiDeceptor
23 June 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: FortiDeceptor
Publisher: Fortiguard
Operating System: Network Appliance
Impact/Access: Increased Privileges -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-6644
Original Bulletin:
https://fortiguard.com/psirt/FG-IR-20-006
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Session ID does not expire after logout in FortiDeceptor
IR Number : FG-IR-20-006
Date : Jun 21, 2020
Risk : 3/5
Impact : Escalation of Privilege
CVE ID : CVE-2020-6644
CVE ID : CVE-2020-6644
CVE ID : CVE-2020-6644
Summary
An insufficient session expiration vulnerability in FortiDeceptor may allow an
attacker to reuse the unexpired admin user session IDs to gain admin
privileges, should the attacker be able to obtain that session ID via other,
hypothetical attacks.
Impact
Escalation of Privilege
Affected Products
FortiDeceptor version 3.0.0 and below.
Solutions
Please upgrade to FortiDeceptor version 3.1.0 or above.
Acknowledgement
Fortinet is pleased to thank Danilo Costa from PBI for reporting this
vulnerability under responsible disclosure.
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The University of Queensland
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