Vulnerability CVE-2016-7286

Vulnerability Name:

CVE-2016-7286 (CCN-119262)

Assigned:

2016-12-13

Published:

2016-12-13

Updated:

2018-10-12

Summary:

The scripting engines in Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability," a different vulnerability than CVE-2016-7288, CVE-2016-7296, and CVE-2016-7297.

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

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

7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

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

CVSS v2 Severity:

7.6 High (CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): High Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-119

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2016-7286

Source: MISC
Type: UNKNOWN
http://packetstormsecurity.com/files/140250/Microsoft-Edge-SIMD.toLocaleString-Uninitialized-Memory.html

Source: CCN
Type: Microsoft Security Bulletin MS16-145
Cumulative Security Update for Microsoft Edge (3204062)

Source: CCN
Type: Microsoft Security Bulletin MS17-001
Cumulative Security Update for Microsoft Edge (3214288)

Source: CCN
Type: Microsoft Security Bulletin MS17-007
Security Update for Microsoft Edge (4013071)

Source: BID
Type: Third Party Advisory, VDB Entry
94748

Source: CCN
Type: BID-94748
Microsoft Edge CVE-2016-7286 Remote Memory Corruption Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1037444

Source: MISC
Type: UNKNOWN
https://bugs.chromium.org/p/project-zero/issues/detail?id=961

Source: MS
Type: UNKNOWN
MS16-145

Source: XF
Type: UNKNOWN
ms-edge-cve20167286-code-exec(119262)

Source: CCN
Type: Packet Storm Security [12-22-2016]
Microsoft Edge SIMD.toLocaleString Uninitialized Memory

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [12-21-2016]

Source: EXPLOIT-DB
Type: UNKNOWN
40947

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-7286

Vulnerable Configuration:

Configuration 1:

cpe:/a:microsoft:edge:-:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:microsoft:edge:-:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.cisecurity:def:1631	V	Scripting Engine Memory Corruption Vulnerability - CVE-2016-7286 (MS16-145)	2017-01-20

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