CVE-2021-4102

CVSS V2 Medium 6.8 CVSS V3 High 8.8

Description

Use after free in V8 in Google Chrome prior to 96.0.4664.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Overview

CVE ID
CVE-2021-4102

Assigner
chrome-cve-admin@google.com

Vulnerability Status
Analyzed

Published Version
2022-02-11T23:15:08

Last Modified Date
2022-02-15T16:05:43

Weakness Enumerations

CWE	URL
CWE-416	http://cwe.mitre.org/data/definitions/416.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:google:chrome::::::::	1	OR		96.0.4664.110

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.8

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop_13.html	Release Notes Vendor Advisory
https://crbug.com/1278387	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-4102
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4102

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:32:44				Added to TrackCVE
2022-12-06 09:35:37	2022-02-11T23:15Z	2022-02-11T23:15:08	CVE Published Date	updated
2022-12-06 09:35:37		2022-02-15T16:05:43	CVE Modified Date	updated
2022-12-06 09:35:37		Analyzed	Vulnerability Status	updated