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[email protected]CVE-2018-8391

HistorySep 13, 2018 - 12:29 a.m.

CVE-2018-8391

2018-09-1300:29:01

CWE-787

[email protected]

web.nvd.nist.gov

cve-2018-8391

chakracore

remote code execution

memory corruption

scripting engine

7.6 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

0.091 Low

EPSS

Percentile

94.7%

JSON

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 ChakraCore. This CVE ID is unique from CVE-2018-8354, CVE-2018-8456, CVE-2018-8457, CVE-2018-8459.

Affected configurations

Vulners

NVD

Node

microsoftchakracore

VendorProductVersionCPE
microsoftchakracore*cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	chakracore	*	cpe:2.3:a:microsoft:chakracore::::::::

CNA Affected

[
  {
    "product": "ChakraCore",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "ChakraCore"
      }
    ]
  }
]