PT-2020-5040 · Google+3 · Google Chrome+3

Published 2020-11-11 · Updated 2025-10-24 · CVE-2020-16017

Positive Technologies (AI Summary)

CVSS v3.1

9.6

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 86.0.4240.198

Description The issue is related to a use-after-free vulnerability in the site isolation feature of Google Chrome. This could allow a remote attacker who has compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. The vulnerability may enable an attacker to execute arbitrary code.

Recommendations For Google Chrome versions prior to 86.0.4240.198, update to version 86.0.4240.198 or later to resolve the issue.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2020-3409

ALT-PU-2021-1049

ALT-PU-2021-1157

ALT-PU-2021-1210

ALT-PU-2021-1379

BDU:2020-05627

CVE-2020-16017

DSA-4824-1

GHSA-GVQV-779R-4JGP

OPENSUSE-SU-2020:1929-1

OPENSUSE-SU-2020:1943-1

OPENSUSE-SU-2020:2013-1

OPENSUSE-SU-2020:2016-1

OPENSUSE-SU-2020:2178-1

OPENSUSE-SU-2020_1929-1

OPENSUSE-SU-2020_2178-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:5165

RHSA-2020_5165

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2358

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/chrome_simplifiedlowering_overflow.rb · Exploit
• 🔥 https://github.com/Puliczek/CVE-2021-21123-PoC-Google-Chrome · Exploit
• 🔥 https://github.com/PerimeterX/CVE-2020-6519 · Exploit
• 🔥 https://github.com/aleksejspopovs/cve-2020-16012 · Exploit
• 🔥 https://github.com/R0jhack/CVE-2020-6514 · Exploit
• 🔥 https://github.com/hasan-khalil/CVE-2020-6514 · Exploit
• 🔥 https://github.com/HassanAzze/CVE-2020-6514 · Exploit
• 🔥 https://github.com/rojhack/CVE-2020-6514 · Exploit
• 🔥❌ https://github.com/marcinguy/CVE-2020-15999 · Exploit, Deleted
• https://osv.dev/vulnerability/openSUSE-SU-2020:2013-1 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4824-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-16017 · Security Note
• https://cve.org/CVERecord?id=CVE-2020-16017 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://safe-surf.ru/upload/VULN/VULN-20201112.5.pdf · Security Note