PT-2020-5666 · Google+3 · Google Chrome+3

Published 2020-07-14 · Updated 2024-06-15 · CVE-2020-6530

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 84.0.4147.89

Description The issue is related to an out of bounds memory access in the developer tools of Google Chrome, which could potentially allow an attacker to exploit heap corruption via a crafted Chrome Extension if they convinced a user to install it. This could lead to unauthorized access to confidential data, disruption of data integrity, and potentially cause a denial of service.

Recommendations For versions prior to 84.0.4147.89, update to version 84.0.4147.89 or later to resolve the issue. As a temporary workaround, consider restricting the installation of extensions to only trusted sources until the update is applied.

Exploit

Fix

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

ALT-PU-2020-2453

ALT-PU-2020-2468

ALT-PU-2020-3144

ALT-PU-2021-1210

ALT-PU-2021-1379

BDU:2021-01463

CVE-2020-6530

DSA-4824-1

OPENSUSE-SU-2020:1020-1

OPENSUSE-SU-2020:1021-1

OPENSUSE-SU-2020:1048-1

OPENSUSE-SU-2020:1061-1

OPENSUSE-SU-2020:1148-1

OPENSUSE-SU-2020:1172-1

OPENSUSE-SU-2020_1020-1

OPENSUSE-SU-2020_1021-1

OPENSUSE-SU-2020_1148-1

OPENSUSE-SU-2020_1172-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:3377

RHSA-2020_3377

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2359

• 🔥 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://crbug.com/1016278 · Exploit
• 🔥❌ https://github.com/marcinguy/CVE-2020-15999 · Exploit, Deleted
• https://bdu.fstec.ru/vul/2021-01463 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2020:1061-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-6530 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-6530 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:1172-1 · Vendor Advisory