PSIRT Advisories
FortiOS IKE VendorID version information disclosure
Summary
The FortiOS IKE packets which include the Vendor ID embed the FortiOS build version number.
Affected Products
FortiOS 5.0.0 to 5.4.4 and 5.6.0 versions.
Solutions
Upgrade to FortiOS version 5.2.12, 5.4.5 or 5.6.1
Acknowledgement
Fortinet is pleased to thank independent researcher Alexis La Goutte for reporting this vulnerability under responsible disclosure.