CVE-2018-8556 Detail
Current Description
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8541, CVE-2018-8542, CVE-2018-8543, CVE-2018-8551, CVE-2018-8555, CVE-2018-8557, CVE-2018-8588.
Source:
MITRE
Description Last Modified:
11/13/2018
View Analysis Description
Analysis Description
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8541, CVE-2018-8542, CVE-2018-8543, CVE-2018-8551, CVE-2018-8555, CVE-2018-8557, CVE-2018-8588.
Source:
MITRE
Description Last Modified:
11/13/2018
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
7.5 HIGH
Vector:
AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
(V3 legend)
Impact Score:
5.9
Exploitability Score:
1.6
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
7.6 HIGH
Vector:
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
(V2 legend)
Impact Subscore:
10.0
Exploitability Subscore:
4.9
Access Vector (AV):
Network
Access Complexity (AC):
High
Authentication (AU):
None
Confidentiality (C):
Complete
Integrity (I):
Complete
Availability (A):
Complete
Additional Information:
Victim must voluntarily interact with attack mechanism Allows unauthorized disclosure of information Allows unauthorized modification Allows disruption of service
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because
they may have information that would be of interest to you. No inferences should be drawn on account of other sites
being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose.
NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further,
NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about
this page to nvd@nist.gov.
Change History
2 change records found
- show changes
Initial Analysis -
12/13/2018 12:40:53 PM
Action |
Type |
Old Value |
New Value |
Added |
CPE Configuration |
|
Record truncated, showing 500 of 560 characters.
View Entire Change Record
AND
OR
*cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
|
Added |
CPE Configuration |
|
OR
*cpe:2.3:a:microsoft:chakracore:-:*:*:*:*:*:*:* |
Added |
CVSS V2 |
|
(AV:N/AC:H/Au:N/C:C/I:C/A:C) |
Added |
CVSS V2 Metadata |
|
Victim must voluntarily interact with attack mechanism |
Added |
CVSS V3 |
|
AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
Added |
CWE |
|
CWE-119 |
Changed |
Reference Type |
http://www.securityfocus.com/bid/105779 No Types Assigned |
http://www.securityfocus.com/bid/105779 Third Party Advisory, VDB Entry |
Changed |
Reference Type |
http://www.securitytracker.com/id/1042107 No Types Assigned |
http://www.securitytracker.com/id/1042107 Third Party Advisory, VDB Entry |
Changed |
Reference Type |
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8556 No Types Assigned |
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8556 Patch, Vendor Advisory |
CVE Modified by MITRE -
11/14/2018 6:29:10 AM
Action |
Type |
Old Value |
New Value |
Added |
Reference |
|
http://www.securityfocus.com/bid/105779 [No Types Assigned] |
Added |
Reference |
|
http://www.securitytracker.com/id/1042107 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2018-8556
NVD Published Date:
11/13/2018
NVD Last Modified:
12/13/2018
|