Bug 440082 – NTLMv2 authentication fails

Bug 440082 - NTLMv2 authentication fails

Summary:	NTLMv2 authentication fails

Status:	CLOSED DUPLICATE of bug 427544

Aliases:	None

Product:	Red Hat Enterprise Linux 4
Classification:	Red Hat
Component:	kernel (Show other bugs)
Sub Component:
Version:	4.6
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	rc
Target Release:	---
Assigned To:	Jeff Layton
QA Contact:	Martin Jenner
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2008-04-01 13:28 EDT by Lenny Maiorani
Modified:	2014-06-18 03:37 EDT (History)
CC List:	1 user (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2008-04-03 12:46:36 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Patch for kernel 2.6.9-67.0.7 (12.52 KB, patch) 2008-04-01 13:28 EDT, Lenny Maiorani	no flags	Details \| Diff
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Lenny Maiorani 2008-04-01 13:28:30 EDT

Description of problem:
NTLMv2 authentication fails due to improper key signing

Version-Release number of selected component (if applicable):
2.6.9-67 kernels

How reproducible:
Always

Steps to Reproduce:
1. Setup a CIFS share which requires NTLMv2 authentication
2. Try to mount it using a command like: 
mount -t cifs -o username=<username>,sec=ntlmv2i //<hostname>/<dir> <mount_dir>
3. See a failure
  
Actual results:
Authenication fails

Expected results:
Authentication succeeds

Additional info:
The attached patch fixes this issue and only this issue. Please incorporate in
the next RHEL4 update if possible.

Comment 1 Lenny Maiorani 2008-04-01 13:28:30 EDT

Created attachment 299932 [details]
Patch for kernel 2.6.9-67.0.7

Comment 2 Jeff Layton 2008-04-03 09:49:29 EDT

This should already be fixed in the upcoming 4.7 update. If you have a
non-critical place to do so, then please test the kernels on my people page and
let me know whether they resolve the issue for you:

http://people.redhat.com/jlayton

Comment 3 Lenny Maiorani 2008-04-03 12:36:01 EDT

I just tested kernel-smp-2.6.9-68.27.EL.jtltest.34.i686.rpm from that page and
it works as expected. 

Thanks for the quick response.

Comment 4 Jeff Layton 2008-04-03 12:46:36 EDT

Glad to hear it. It should be fixed in 4.7.


*** This bug has been marked as a duplicate of 427544 ***

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