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githubGitHub Advisory DatabaseGHSA-9HJG-J983-MQCC
HistoryMay 24, 2022 - 5:18 p.m.

ChakraCore RCE Vulnerability

2022-05-2417:18:25
CWE-119
CWE-787
GitHub Advisory Database
github.com
9

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

0.017 Low

EPSS

Percentile

88.0%

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka ‘Scripting Engine Memory Corruption Vulnerability’.

Affected configurations

Vulners
Node
microsoft.chakracoreRange<1.11.19
CPENameOperatorVersion
microsoft.chakracorelt1.11.19

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

0.017 Low

EPSS

Percentile

88.0%