CVE-2021-4322

Use after free in DevTools in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension. (Chromium security severity: Medium)

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html	Release Notes Vendor Advisory
https://crbug.com/1190550	Exploit Issue Tracking Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/

Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

History

12 Aug 2023, 06:15

Type	Values Removed	Values Added
References		(MISC) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/ -

02 Aug 2023, 03:56

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
First Time		Google chrome Google
References	~~(MISC) https://crbug.com/1190550 -~~	(MISC) https://crbug.com/1190550 - Exploit, Issue Tracking, Vendor Advisory
References	~~(MISC) https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html -~~	(MISC) https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html - Release Notes, Vendor Advisory
CPE		cpe:2.3:a:google:chrome::::::::
CWE		CWE-416

29 Jul 2023, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-07-29 00:15

Updated : 2024-10-03 14:35

NVD link : CVE-2021-4322

Mitre link : CVE-2021-4322

CVE.ORG link : CVE-2021-4322

JSON object : View

Products Affected

google

chrome

CWE

CWE-416

Use After Free

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