CVE-2016-2111
Detail
Modified This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
The NETLOGON service in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2, when a domain controller is configured, allows remote attackers to spoof the computer name of a secure channel's endpoint, and obtain sensitive session information, by running a crafted application and leveraging the ability to sniff network traffic, a related issue to CVE-2015-0005.
Analysis
Description
The NETLOGON service in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2, when a domain controller is configured, allows remote attackers to spoof the computer name of a secure channel's endpoint, and obtain sensitive session information, by running a crafted application and leveraging the ability to sniff network traffic, a related issue to CVE-2015-0005.
Severity
CVSS
Version 3.x
CVSS
Version 2.0
CVSS 3.x Severity and Metrics:
Vector:
CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS 2.0 Severity and Metrics:
Vector:
(AV:A/AC:M/Au:N/C:P/I:P/A:N)
References to Advisories, Solutions, and Tools
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-254
7PK - Security Features
NIST
Change History
12 change records found show changes
CVE Modified by Red Hat, Inc. 12/30/2016 9:59:37 PM
Action
Type
Old Value
New Value
Added
Reference
https://security.gentoo.org/glsa/201612-47 [No Types Assigned]
CVE Modified by Red Hat, Inc. 12/02/2016 10:24:34 PM
Action
Type
Old Value
New Value
Added
Reference
http://badlock.org/ [No Types Assigned]
Added
Reference
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182185.html [No Types Assigned]
Added
Reference
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182272.html [No Types Assigned]
Added
Reference
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182288.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00020.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00021.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00022.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00023.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00024.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00046.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html [No Types Assigned]
Added
Reference
http://www.debian.org/security/2016/dsa-3548 [No Types Assigned]
Added
Reference
http://www.securitytracker.com/id/1035533 [No Types Assigned]
Added
Reference
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.458012 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2950-1 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2950-2 [No Types Assigned]
Added
Reference
https://bto.bluecoat.com/security-advisory/sa122 [No Types Assigned]
Added
Reference
https://www.samba.org/samba/latest_news.html#4.4.2 [No Types Assigned]
CVE Modified by Red Hat, Inc. 11/30/2016 10:8:42 PM
Action
Type
Old Value
New Value
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0611.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0612.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0613.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0614.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0618.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0619.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0620.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0621.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0623.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0624.html [No Types Assigned]
Added
Reference
http://rhn.redhat.com/errata/RHSA-2016-0625.html [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2950-3 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2950-4 [No Types Assigned]
Added
Reference
https://www.samba.org/samba/history/samba-4.2.10.html [No Types Assigned]
CVE Modified by Red Hat, Inc. 11/29/2016 10:4:38 PM
Action
Type
Old Value
New Value
Added
Reference
https://h20566.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05087821 [No Types Assigned]
CVE Modified by Source 10/03/2016 10:7:20 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
Modified Analysis 8/25/2016 10:20:00 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
Record truncated, showing 500 of 13568 characters. View Entire Change Record Configuration 1
OR
*cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Configuration 2
OR
*cpe:2.3:a:samba:samba:4.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.6:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.5:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.4:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.3:*:*:*
Record truncated, showing 500 of 13568 characters. View Entire Change Record Configuration 1
OR
*cpe:2.3:a:samba:samba:4.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.6:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.5:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.4:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.3:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.2:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.1:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.0:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.0.26:*:*:*:*:*:*:
Changed
Reference Type
http://www.ubuntu.com/usn/USN-2950-5 No Types Assigned
http://www.ubuntu.com/usn/USN-2950-5 Third Party Advisory
Changed
Reference Type
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05082964 No Types Assigned
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05082964 Third Party Advisory
Changed
Reference Type
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05162399 No Types Assigned
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05162399 Third Party Advisory
CVE Modified by Source 8/16/2016 10:0:45 PM
Action
Type
Old Value
New Value
Added
Reference
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05082964
CVE Modified by Source 6/10/2016 10:1:32 PM
Action
Type
Old Value
New Value
Added
Reference
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05162399
Modified Analysis 6/03/2016 6:16:46 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
Record truncated, showing 500 of 13348 characters. View Entire Change Record Configuration 1
OR
*cpe:2.3:a:samba:samba:4.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.6:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.5:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.4:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.3:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.2:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.1:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.0:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.0.26:*:*:*:*:*:*:
Record truncated, showing 500 of 13568 characters. View Entire Change Record Configuration 1
OR
*cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Configuration 2
OR
*cpe:2.3:a:samba:samba:4.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.6:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.5:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.4:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.3:*:*:*
CVE Modified by Source 6/02/2016 10:1:22 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.ubuntu.com/usn/USN-2950-5
Modified Analysis 4/28/2016 1:50:02 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
Record truncated, showing 500 of 13348 characters. View Entire Change Record Configuration 1
OR
*cpe:2.3:a:samba:samba:4.4.0:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.6:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.5:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.4:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.3:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.2:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.1:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.3.0:*:*:*:*:*:*:*
*cpe:2.3:a:samba:samba:4.0.26:*:*:*:*:*:*:
Added
CVSS V2
(AV:A/AC:M/Au:N/C:P/I:P/A:N)
Added
CVSS V3
AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Added
CWE
CWE-254
Changed
Reference Type
https://www.samba.org/samba/security/CVE-2016-2111.html No Types Assigned
https://www.samba.org/samba/security/CVE-2016-2111.html Advisory, Patch
Initial CVE Analysis 4/27/2016 2:53:01 PM
Action
Type
Old Value
New Value
Quick Info
CVE Dictionary Entry: CVE-2016-2111 NVD
Published Date: 04/24/2016 NVD
Last Modified: 12/30/2016
Source: Red Hat, Inc.
