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Bug 1157379

Summary: [TAHI][IKEv2] IKEv2.EN.R.1.3.3.1: Non RESERVED fields in INFORMATIONAL request
Product: Red Hat Enterprise Linux 7 Reporter: Hangbin Liu <haliu>
Component: libreswanAssignee: Paul Wouters <pwouters>
Status: CLOSED ERRATA QA Contact: Hangbin Liu <haliu>
Severity: high Docs Contact:
Priority: high    
Version: 7.1CC: amarecek
Target Milestone: alphaKeywords: Reopened
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-03-05 10:22:59 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1049095    
Attachments:
Description Flags
pluto.log none

Description Hangbin Liu 2014-10-27 06:50:24 UTC
Created attachment 950892 [details]
pluto.log

Description of problem:
RHEL ignore INFORMATIONAL request instead of transmits an INFORMATIONAL Response

Version-Release number of selected component (if applicable):
libreswan-3.10-2.el7

How reproducible:


Steps to Reproduce:
   NUT                  TN1
(End-Node)           (End-Node)
    |                    |
    |<-------------------| IKE_SA_INIT request (HDR, SAi1, KEi, Ni)
    |                    | (Packet #1)
    |------------------->| IKE_SA_INIT response (HDR, SAr1, KEr, Nr)
    |                    | (Judgement #1)
    |                    |
    |<-------------------| IKE_AUTH request (HDR, SK {IDi, AUTH, N, SAi2, TSi, TSr})
    |                    | (Packet #2)
    |------------------->| IKE_AUTH response (HDR, SK {IDr, AUTH, N, SAr2, TSi, TSr})
    |                    | (Judgement #2)
    |                    |
    |<-------------------| INFORMATIONAL request (HDR, SK {})
    |                    | (Packet #3)
    |------------------->| INFORMATIONAL response (HDR, SK {})
    |                    | (Judgement #3)
    |                    |
    V                    V



Actual results:
The NUT didn't transmits an INFORMATIONAL Response followed by an Encrypted payload with no payloads contained in it.

Expected results:
The NUT should transmits an INFORMATIONAL Response followed by an Encrypted payload with no payloads contained in it.

Additional info:
http://10.66.13.78/IKEv2/IKEv2_ENODE_239_fail/
http://10.66.13.78/IKEv2/IKEv2_ENODE_239_fail/2-EN-R/IKEv2-EN-R-1-3-3-1-A.html
http://10.66.13.78/IKEv2/IKEv2_ENODE_239_fail/239.html
pluto.log attached

Comment 2 Paul Wouters 2014-11-05 20:19:36 UTC
(re-opening so I can add this to the errata)

Comment 6 errata-xmlrpc 2015-03-05 10:22:59 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-0431.html