CERT-In Vulnerability Note
CIVN-2023-0342
Multiple Vulnerabilities in Google ChromeOS
Original Issue Date:November 14, 2023
Severity Rating: HIGH
Software Affected
- Google ChromeOS LTS channel version prior to 114.0.5735.339 (Platform Version: 15437.76.0)
Overview
Multiple vulnerabilities have been reported in Google ChromeOS which could allow an attacker to execute arbitrary code or cause denial-of-service (DoS) condition and bypass security on the targeted system.
Description
These vulnerabilities exist in Google ChromeOS due to use after free in profiles, inappropriate implementation in downloads, heap buffer overflow in pdf and issue in Linux Kernel. An attacker could exploit these vulnerabilities by persuading a victim to visit a specially crafted request on the targeted system.
Successful exploitation of these vulnerabilities could allow a remote attacker to execute arbitrary code or cause denial-of-service (DoS) condition and bypass security on the targeted system.
Solution
Update to Google ChromeOS LTS channel version 114.0.5735.339 as mentioned by the vendor.
https://chromereleases.googleblog.com/2023/11/long-term-support-channel-update-for.html
Vendor Information
Google Chrome
https://chromereleases.googleblog.com/2023/11/long-term-support-channel-update-for.html
References
Google Chrome
https://chromereleases.googleblog.com/2023/11/long-term-support-channel-update-for.html
CVE Name
CVE-2023-5472
CVE-2023-5474
CVE-2023-5481
CVE-2023-21263
CVE-2023-21401
CVE-2023-35688
CVE-2023-38545
Disclaimer
The information provided herein is on "as is" basis, without warranty of any kind.
Contact Information
Email: info@cert-in.org.in Phone: +91-11-24368572
Postal address
Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India
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