CVE-2021-38013

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 23-12-2021 02:15

Last modified: - 19-02-2022 05:41

Total changes: - 5

Description

Heap buffer overflow in fingerprint recognition in Google Chrome on ChromeOS prior to 96.0.4664.45 allowed a remote attacker who had compromised a WebUI renderer process to potentially perform a sandbox escape via a crafted HTML page.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Changed

Scope

Required

User interaction

9.6

Base score

2.8

6.0

Exploitability score

Impact score

Verification logic

AND

vendor=google AND product=chrome AND versionEndExcluding=96.0.4664.45

vendor=google AND product=chrome_os AND version=-

vendor=fedoraproject AND product=fedora AND version=34

vendor=Debian AND product=debian_linux AND version=10.0

vendor=Debian AND product=debian_linux AND version=11.0

Reference

https://chromereleases.googleblog.com/2021/11/stable-channel-update-for-desktop.html
https://crbug.com/1242392
FEDORA-2021-6a292e2cf4-Mailing List, Third Party Advisory
DSA-5046-Third Party Advisory

Keywords

CVE-2021-38013

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-38013

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures