PT-2020-3416 · Google+3 · Google Chrome+3

David Erceg · Published 2020-04-07 · Updated 2024-06-15 · CVE-2020-6447

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 81.0.4044.92

Description The issue is related to an inappropriate implementation in developer tools, allowing a remote attacker to potentially exploit heap corruption via a crafted HTML page. This could lead to unauthorized access to confidential data, disruption of data integrity, and denial of service. The attacker must convince the user to use devtools to exploit this issue.

Recommendations For versions prior to 81.0.4044.92, update to version 81.0.4044.92 or later to resolve the issue. As a temporary workaround, consider restricting the use of developer tools until the update is applied.

Exploit

Fix

Out of bounds Read

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-125

CWE-119

CWE-787

Related Identifiers

ALT-PU-2020-1706

ALT-PU-2020-1765

ALT-PU-2020-2420

ALT-PU-2020-2441

BDU:2020-03739

CVE-2020-6447

DSA-4714-1

DSA-4714-2

DSA-4714-3

MGASA-2020-0174

OPENSUSE-SU-2020:0519-1

OPENSUSE-SU-2020:0540-1

OPENSUSE-SU-2020_0519-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:1487

RHSA-2020_1487

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2358

• 🔥 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/991217 · Exploit
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20200722SE16 · Vendor Advisory
• https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03739 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-6447 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2020-0174 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-6447 · Vendor Advisory