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githubGitHub Advisory DatabaseGHSA-G77F-7WM9-RH6P
HistoryMay 14, 2022 - 2:26 a.m.

ChakraCore RCE Vulnerability

2022-05-1402:26:20
CWE-119
GitHub Advisory Database
github.com
6

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.711 High

EPSS

Percentile

98.1%

The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code via unspecified vectors, aka “Scripting Engine Memory Corruption Vulnerability.”

Affected configurations

Vulners
Node
microsoft.chakracoreRange<1.2.0
CPENameOperatorVersion
microsoft.chakracorelt1.2.0

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.711 High

EPSS

Percentile

98.1%