BIND 10 #3009: kea6 relay-forward bug

[BIND 10 Development]

#3009: kea6 relay-forward bug
-------------------------------------+-------------------------------------
            Reporter:  wlodekwencel  |                         Type:
              Status:  new           |  defect
           Milestone:  New Tasks     |                     Priority:
            Keywords:  relay-        |  medium
  forward                            |                    Component:  dhcp6
           Sensitive:  0             |                 CVSS Scoring:
         Sub-Project:  DHCP          |              Defect Severity:  N/A
Estimated Difficulty:  0             |  Feature Depending on Ticket:
         Total Hours:  0             |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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 Tests performed on GIT version of Bind downloaded 9.06.2013

 DHCPv6 server accept as a valid message Relay-forward message with
 included not permitted options for Relay-Forward as:
 -clientID
 -serverID
 -rapidcommit
 -preference

 To reproduce this bug plz use Forge project and use test with
 "realy_invalid" tag or build Relay Forward msg with Scapy
 e.g.
 IPv6(dst = address)/UDP(sport=546,
 dport=547)/DHCP6_RelayForward(linkaddr="3000::ffff",
 peeraddr=SRV_IPV6_ADDR, hopcount = level)/DHCP6OptIfaceId(ifaceid =
 "15")/DHCP6OptClientId()/DHCP6OptRelayMsg()/DHCP6_Solicit()

 attached wireshark capture.

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Ticket URL: <https://bind10.isc.org/ticket/3009>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development