IBM Support

MA46783 - LIC-INCORROUT GUEST ACCESS FAILS WITH EXTENDED SESSION SECURITY

Subscribe to this APAR

By subscribing, you receive periodic emails alerting you to the status of the APAR, along with a link to the fix after it becomes available. You can track this item individually or track all items by product.

Notify me when this APAR changes.

Notify me when an APAR for this component changes.

 APAR (Authorized Program Analysis Report)

Abstract

LIC-INCORROUT GUEST ACCESS FAILS WITH EXTENDED SESSION SECURITY

Error Description

IBM i NetServer connections that rely on access through the    
NetServer guest user profile do not work when the client and    
server negotiate SMB2 extended session security.                

Problem Summary

****************************************************************
* PROBLEM: (MA46783) Licensed Program = 5770999 for i 7.2 and  *
*                                       i 7.3                  *
*           Incorrect Output Causes a Severe Problem           *
****************************************************************
* USERS AFFECTED: All IBM i operating system users.            *
****************************************************************
* RECOMMENDATION: Apply LIC PTF MF64413 for i 7.2.             *
*                 Apply LIC PTF MF64414 for i 7.3.             *
****************************************************************
IBM i NetServer connections that rely on access through the    
NetServer guest user profile fail when the client and server    
negotiate SMB2 extended session security.                      

Problem Conclusion

SMB2 session signing and extended session security are not      
possible when the connection is established using the guest    
profile support.  IBM i NetServer was sending an incorrect      
Session Setup response to the client when guest support was    
used.                                                          
                                                               
This PTF corrects the IBM i NetServer response so the connection
as guest can complete successfully.                            

Temporary Fix

                       *********                                
                       * HIPER *                                
                       *********                                

Comments

Circumvention


PTFs Available

R720 MF64413 PTF Cover Letter   8032
R730 MF64414 PTF Cover Letter   8025

Affected Modules

         
         

Affected Publications

Summary Information

Status............................................ CLOSED PER
HIPER........................................... Yes
Component.................................. 9400DG300
Failing Module.......................... RCHMGR
Reported Release................... R730
Duplicate Of..............................




System i Support

IBM disclaims all warranties, whether express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. By furnishing this document, IBM grants no licenses to any related patents or copyrights. Copyright © 1996,1997,1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 IBM Corporation. Any trademarks and product or brand names referenced in this document are the property of their respective owners. Consult the Terms of use link for trademark information

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG15Q","label":"APARs - OS\/400 General"},"Component":"","ARM Category":[],"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"V7R2M0;V7R3M0","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG16E","label":"APARs - IBM i 7.2 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"V7R2M0;V7R3M0","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG16G","label":"APARs - IBM i 7.3 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"V7R2M0;V7R3M0","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
17 March 2018