Lucene search

K
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
10
chakra javascript engine
remote code execution
memory corruption
microsoft edge
vulnerability

CVSS2

9.3

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

CVSS3

8.8

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

EPSS

0.651

Percentile

97.9%

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
microsoftchakracoreRange<1.2.0
VendorProductVersionCPE
microsoftchakracore*cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*

CVSS2

9.3

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

CVSS3

8.8

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

EPSS

0.651

Percentile

97.9%