PT-2020-5023 · Google+2 · Google Chrome+2

Rory Mcnamara · Published 2020-11-17 · Updated 2024-06-15 · CVE-2020-16019

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome on ChromeOS versions prior to 87.0.4280.66

Description The issue is related to an inappropriate implementation in the filesystem of Google Chrome on ChromeOS, which can be exploited by a remote attacker who has compromised the browser process. This exploitation can allow the attacker to bypass noexec restrictions via a malicious file, potentially leading to the execution of arbitrary code.

Recommendations For Google Chrome on ChromeOS versions prior to 87.0.4280.66, update to version 87.0.4280.66 or later to resolve the issue. As a temporary workaround, consider restricting access to potentially malicious files to minimize the risk of exploitation.

Fix

Improperly Implemented Security Check for Standard

Weakness Enumeration

CWE-358

Related Identifiers

ALT-PU-2020-3409

ALT-PU-2021-1049

ALT-PU-2021-1157

ALT-PU-2021-1210

ALT-PU-2021-1379

BDU:2020-05610

CVE-2020-16019

DSA-4824-1

OPENSUSE-SU-2020:2010-1

OPENSUSE-SU-2020:2012-1

OPENSUSE-SU-2020:2021-1

OPENSUSE-SU-2020:2026-1

OPENSUSE-SU-2020:2032-1

OPENSUSE-SU-2020:2055-1

OPENSUSE-SU-2020_2021-1

OPENSUSE-SU-2020_2032-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Google Chrome

Suse

References · 2342

• https://crbug.com/1139408 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4824-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-16019 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05610 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:2055-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-16019 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-16019 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-16019 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:2012-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:2032-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-16019 · Security Note
• https://ubuntu.com/security/CVE-2020-16019 · Vendor Advisory