Bug 41228 – Regressions regarding NTLMSSP hardening of CVE-2016-2110 in Samba 4.3.7 (ES 3.1)

Bug 41228 - Regressions regarding NTLMSSP hardening of CVE-2016-2110 in Samba 4.3.7 (ES 3.1)


Summary:	Regressions regarding NTLMSSP hardening of CVE-2016-2110 in Samba 4.3.7 (ES 3.1)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Samba
Version:	UCS 3.1
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 3.1-ES
Assigned To:	Arvid Requate
QA Contact:	Felix Botner

URL:
Keywords:

Depends on:	41196
Blocks:
	Show dependency tree / graph

Reported:	2016-05-09 19:16 CEST by Arvid Requate
Modified:	2016-09-29 17:31 CEST (History)
CC List:	1 user (show)

See Also:
What kind of report is it?:	Bug Report
What type of bug is this?:	5: Major Usability: Impairs usability in key scenarios
Who will be affected by this bug?:	4: Will affect most installed domains
How will those affected feel about the bug?:	3: A User would likely not purchase the product
User Pain:	0.343
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:
Bug group (optional):	Troubleshooting
Max CVSS v3 score:

Flags:	requate: Patch_Available+

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Description Arvid Requate

2016-05-09 19:16:49 CEST

+++ This bug was initially created as a clone of Bug #41196 +++

Regressions regarding the NTLMSSP hardening of CVE-2016-2110 in Samba 4.3.7 have been fixed upstream:

* https://bugzilla.samba.org/show_bug.cgi?id=11849
* https://bugzilla.samba.org/show_bug.cgi?id=11852
* see also https://bugzilla.samba.org/show_bug.cgi?id=11889

Comment 1 Arvid Requate

2016-05-09 21:01:00 CEST

The package has been rebuilt with the upstream patches for:

* https://bugzilla.samba.org/show_bug.cgi?id=11849
* https://bugzilla.samba.org/show_bug.cgi?id=11852

Version: 2:4.3.7-1.826.201605091947

Comment 2 Arvid Requate

2016-05-10 13:58:49 CEST

Rebuilt with additional patch https://bugzilla.samba.org/show_bug.cgi?id=11912

Version: 2:4.3.7-1.826.201605101131

Comment 3 Arvid Requate

2016-05-19 18:37:15 CEST

Rebuilt with additional patches:
  https://bugzilla.samba.org/show_bug.cgi?id=11744#c43

Version: 2:4.3.7-1.826.201605191435

Comment 4 Felix Botner

2016-06-02 12:26:39 CEST

FAIL - please add a txt file for samba to ucs-3.1/ucs-3.1-1/doc/errata/staging

OK - 2:4.3.7-1.826.201605191435
OK - update 
     * basic tests (smbclient, slave join, windows join, share access)
     * ucs-test 
     * update to 3.2
OK - installation
     * basic tests (smbclient, slave join, windows join, share access, password 
       change)
     * update to 3.2

Comment 5 Arvid Requate

2016-06-07 13:22:32 CEST

Advisory: samba.txt

Comment 6 Janek Walkenhorst

2016-06-20 17:42:00 CEST

<http://errata.software-univention.de/ucs/3.1/286.html>