PT-2020-5027 · Google+2 · Google Chrome+2

Published 2020-11-17 · Updated 2024-06-15 · CVE-2020-16023

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 a use after free in the WebCodecs component, which can lead to heap corruption. A remote attacker can potentially exploit this issue via a crafted HTML page, allowing for the execution of arbitrary code.

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 potentially malicious HTML pages until the update 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:2020-05614

CVE-2020-16023

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 · 2352

• 🔥 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://ubuntu.com/security/CVE-2020-16023 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4824-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-16023 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210611SE16 · Vendor Advisory
• https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html · Vendor Advisory