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[email protected]CVE-2018-0858

HistoryFeb 15, 2018 - 2:29 a.m.

CVE-2018-0858

2018-02-1502:29:03

CWE-787

[email protected]

web.nvd.nist.gov

chakracore

remote code execution

memory corruption

cve-2018-0858

scripting engine

nvd

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/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

7.4 High

AI Score

Confidence

High

0.953 High

EPSS

Percentile

99.4%

JSON

ChakraCore allows remote code execution, due to how the ChakraCore scripting engine handles objects in memory, aka “Scripting Engine Memory Corruption Vulnerability”. This CVE ID is unique from CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0838, CVE-2018-0840, CVE-2018-0856, CVE-2018-0857, CVE-2018-0859, CVE-2018-0860, CVE-2018-0861, and CVE-2018-0866.

Affected configurations

Vulners

NVD

Node

microsoft_corporationchakracore

CPENameOperatorVersion
microsoft:chakracoremicrosoft chakracoreeq-

CPE	Name	Operator	Version
microsoft:chakracore	microsoft chakracore	eq	-

CNA Affected

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