CVE-2018-8459

HIGH
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Description

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8354, CVE-2018-8391, CVE-2018-8456, CVE-2018-8457.

References

http://www.securityfocus.com/bid/105230

http://www.securitytracker.com/id/1041623

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8459

Details

Source: MITRE

Published: 2018-09-13

Updated: 2020-08-24

Type: CWE-787

Risk Information

CVSS v2

Base Score: 7.6

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

Impact Score: 10

Exploitability Score: 4.9

Severity: HIGH

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.6

Severity: HIGH

Vulnerable Software

Configuration 1

AND

OR

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

OR

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

Configuration 2

OR

cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:* versions up to 1.10.1 (inclusive)

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
117411KB4457128: Windows 10 Version 1803 and Windows Server Version 1803 September 2018 Security UpdateNessusWindows : Microsoft Bulletins
critical