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[email protected]CVE-2018-8511

HistoryOct 10, 2018 - 1:29 p.m.

CVE-2018-8511

2018-10-1013:29:05

CWE-787

[email protected]

web.nvd.nist.gov

cve-2018-8511

remote code execution

chakra scripting engine

microsoft edge

memory corruption

vulnerability

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

0.097 Low

EPSS

Percentile

94.8%

JSON

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-2018-8503, CVE-2018-8505, CVE-2018-8510, CVE-2018-8513.

Affected configurations

Vulners

NVD

Node

microsoftedgeMatchWindows 10 Version 1809 for 32-bit Systems

microsoftedgeMatchWindows 10 Version 1809 for ARM64-based Systems

microsoftedgeMatchWindows 10 Version 1809 for x64-based Systems

microsoftedgeMatchWindows Server 2019

microsoftchakracore

VendorProductVersionCPE
microsoftedgeWindows 10 Version 1809 for 32-bit Systemscpe:2.3:a:microsoft:edge:Windows 10 Version 1809 for 32-bit Systems:*:*:*:*:*:*:*
microsoftedgeWindows 10 Version 1809 for ARM64-based Systemscpe:2.3:a:microsoft:edge:Windows 10 Version 1809 for ARM64-based Systems:*:*:*:*:*:*:*
microsoftedgeWindows 10 Version 1809 for x64-based Systemscpe:2.3:a:microsoft:edge:Windows 10 Version 1809 for x64-based Systems:*:*:*:*:*:*:*
microsoftedgeWindows Server 2019cpe:2.3:a:microsoft:edge:Windows Server 2019:*:*:*:*:*:*:*
microsoftchakracore*cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	edge	Windows 10 Version 1809 for 32-bit Systems	cpe:2.3:a:microsoft:edge:Windows 10 Version 1809 for 32-bit Systems:::::::*
microsoft	edge	Windows 10 Version 1809 for ARM64-based Systems	cpe:2.3:a:microsoft:edge:Windows 10 Version 1809 for ARM64-based Systems:::::::*
microsoft	edge	Windows 10 Version 1809 for x64-based Systems	cpe:2.3:a:microsoft:edge:Windows 10 Version 1809 for x64-based Systems:::::::*
microsoft	edge	Windows Server 2019	cpe:2.3:a:microsoft:edge:Windows Server 2019:::::::*
microsoft	chakracore	*	cpe:2.3:a:microsoft:chakracore::::::::

CNA Affected

[
  {
    "product": "Microsoft Edge",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Windows 10 Version 1809 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1809 for ARM64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows 10 Version 1809 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "Windows Server 2019"
      }
    ]
  },
  {
    "product": "ChakraCore",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "ChakraCore"
      }
    ]
  }
]