Vulnerability CVE-2016-7220

Vulnerability Name:

CVE-2016-7220 (CCN-118338)

Assigned:

2016-11-08

Published:

2016-11-08

Updated:

2018-10-12

Summary:

Virtual Secure Mode in Microsoft Windows 10 allows local users to obtain sensitive information via a crafted application, aka "Virtual Secure Mode Information Disclosure Vulnerability."

CVSS v3 Severity:

3.3 Low (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
2.9 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): None Availibility (A): None

3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): None Availibility (A): None

CVSS v2 Severity:

2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:N/A:N)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

Vulnerability Type:

CWE-200

Vulnerability Consequences:

Obtain Information

References:

Source: MITRE
Type: CNA
CVE-2016-7220

Source: CCN
Type: Microsoft Security Bulletin MS16-137
Security Update for Windows Authentication Methods (3199173)

Source: CCN
Type: Microsoft Security Bulletin MS16-149
Security Update for Windows (3205655)

Source: CCN
Type: Microsoft Security Bulletin MS17-004
Security Update for Local Security Authority Subsystem Service (3216771)

Source: BID
Type: UNKNOWN
94036

Source: CCN
Type: BID-94036
Microsoft Windows Virtual Secure Mode CVE-2016-7220 Local Information Disclosure Vulnerability

Source: SECTRACK
Type: UNKNOWN
1037249

Source: MS
Type: UNKNOWN
MS16-137

Source: XF
Type: UNKNOWN
ms-vsm-cve20167220-info-disc(118338)

Vulnerable Configuration:

Configuration 1:

cpe:/o:microsoft:windows_10:-:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/o:microsoft:windows_10:-:*:*:*:*:*:x32:*

OR cpe:/o:microsoft:windows_10:*:*:*:*:*:*:x64:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.cisecurity:def:1480	V	Virtual Secure Mode Information Disclosure Vulnerability – CVE-2016-7220 (MS16-137)	2016-12-30

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