Internet Initiative Japan (IIJ) Information for VU#459371

Multiple IPsec implementations do not adequately validate authentication data



Vendor Statement

IIJ SEIL/neu routers

    Firmware prior to 1.63 are vulnerable to this problem. Upgrade to firmware 1.63 or later (available at If you do are not using IPsec, you are not affected, however, we suggest you to upgrade the firmware in any case.

    Vendor Information

    The vendor has not provided us with any further information regarding this vulnerability.

    Vendor References



    The CERT/CC has no additional comments at this time.

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