CVE-2021-4320

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-4320
Use after free in Blink in Google Chrome prior to 92.0.4515.107 allowed a remote attacker who had compromised the renderer process to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

8.8 /10

CVSS v3 : HIGH

V3 Legend

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/2021/07/stable-channel-update-for-desktop_20.html Release Notes Vendor Advisory
https://crbug.com/1224238 Exploit Issue Tracking Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/
https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.html Release Notes Vendor Advisory
https://crbug.com/1224238 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

21 Nov 2024, 06:37

Type Values Removed Values Added
References () https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.html - Release Notes, Vendor Advisory () https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.html - Release Notes, Vendor Advisory
References () https://crbug.com/1224238 - Exploit, Issue Tracking, Vendor Advisory () https://crbug.com/1224238 - Exploit, Issue Tracking, Vendor Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/ - () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/ -

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, 03:55

Type Values Removed Values Added
CWE CWE-416
First Time Google chrome
Google
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 8.8
CPE cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
References (MISC) https://crbug.com/1224238 - (MISC) https://crbug.com/1224238 - Exploit, Issue Tracking, Vendor Advisory
References (MISC) https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.html - (MISC) https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.html - Release Notes, Vendor Advisory

29 Jul 2023, 00:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-07-29 00:15

Updated : 2024-11-21 06:37

NVD link : CVE-2021-4320

Mitre link : CVE-2021-4320

CVE.ORG link : CVE-2021-4320

JSON object : View

Products Affected

google

  • chrome
CWE
CWE-416

Use After Free