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

Kanchi · Published 2020-02-04 · Updated 2024-06-15 · CVE-2020-6404

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 80.0.3987.87

Description The issue is related to inappropriate implementation in Blink, which can lead to heap corruption. This can be exploited by a remote attacker via a crafted HTML page, potentially allowing unauthorized access to information and disrupting its integrity and availability. The estimated number of potentially affected devices worldwide is not specified.

Recommendations For Google Chrome versions prior to 80.0.3987.87, update to version 80.0.3987.87 or later to resolve the issue. As a temporary workaround, consider restricting access to crafted HTML pages and clipboard content to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

ALT-PU-2020-1457

ALT-PU-2020-1521

ALT-PU-2020-1707

ALT-PU-2020-2441

BDU:2020-01503

CVE-2020-6404

DSA-4638-1

MGASA-2020-0123

OPENSUSE-SU-2020:0189-1

OPENSUSE-SU-2020:0210-1

OPENSUSE-SU-2020:0233-1

OPENSUSE-SU-2020_0189-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:0514

RHSA-2020_0514

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2361

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/chrome_jscreate_sideeffect.rb · Exploit
• 🔥 https://github.com/ChoKyuWon/CVE-2020-6418 · Exploit
• 🔥 https://github.com/ChoKyuWon/CVE-2019-13720 · Exploit
• 🔥 https://github.com/Goyotan/CVE-2020-6468-PoC · Exploit
• 🔥 https://github.com/HaboobLab/CVE-2019-13764 · Exploit
• 🔥 https://github.com/cve-2019-13720/cve-2019-13720 · Exploit
• 🔥 https://github.com/Goyotan/CVE-2020-6418-PoC · Exploit
• 🔥❌ https://github.com/ray-cp/browser_pwn/tree/master/cve-2020-6418 · Exploit, Deleted
• 🔥 https://crbug.com/1024256 · Exploit
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-6404 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2020:0514 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-6404 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-01503 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-6404 · Security Note