CVE-2018-8509

A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8473.

CVSS v3 7.5 HIGH
CVSS v2.0 7.6 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.6^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:H/Au:N/C:C/I:C/A:C

Exploitability : 4.9 / Impact : 10.0

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/105462	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041825	Third Party Advisory VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8509	Patch Vendor Advisory
http://www.securityfocus.com/bid/105462	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041825	Third Party Advisory VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8509	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*

OR	cpe:2.3:o:microsoft:windows_10:1709:::::::*
	cpe:2.3:o:microsoft:windows_10:1803:::::::*

History

21 Nov 2024, 04:13

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/105462 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/105462 - Third Party Advisory, VDB Entry
References	~~() http://www.securitytracker.com/id/1041825 - Third Party Advisory, VDB Entry~~	() http://www.securitytracker.com/id/1041825 - Third Party Advisory, VDB Entry
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8509 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8509 - Patch, Vendor Advisory

Information

Published : 2018-10-10 13:29

Updated : 2024-11-21 04:13

NVD link : CVE-2018-8509

Mitre link : CVE-2018-8509

CVE.ORG link : CVE-2018-8509

JSON object : View

Products Affected

microsoft

edge
windows_10

CWE

CWE-787

Out-of-bounds Write

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7.5 /10