PT-2020-5029 · Google+2 · Google Chrome+2

Published 2020-11-17 · Updated 2024-06-15 · CVE-2020-16026

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 versions prior to 87.0.4280.66

Description The issue is related to the implementation of WebRTC technology in Google Chrome, specifically a use after free error. This could allow a remote attacker to potentially exploit heap corruption via a crafted HTML page, leading to unauthorized access to protected information.

Recommendations For 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 WebRTC functionality until a patch is applied.

Exploit

Fix

Memory Corruption

Use After Free

Weakness Enumeration

CWE-787

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:2020-05616

CVE-2020-16026

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 · 2351

• 🔥 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://crbug.com/1139153 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-16026 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4824-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-16026 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-16026 · Security Note