PT-2020-2108 · Google+2 · Google Chrome+2

Sergei Glazunov · Published 2020-02-11 · Updated 2022-03-31 · CVE-2020-6383

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 80.0.3987.116

Description The issue is related to type confusion in the V8 component of Google Chrome, which could allow a remote attacker to exploit heap corruption via a crafted HTML page. This could potentially lead to unauthorized access to confidential data, denial of service, or impact data integrity.

Recommendations For versions prior to 80.0.3987.116, update to version 80.0.3987.116 or later to resolve the issue. As a temporary workaround, consider restricting access to potentially vulnerable HTML pages until the update is applied.

Exploit

Fix

Type Confusion

Weakness Enumeration

CWE-843

Related Identifiers

ALT-PU-2020-1457

ALT-PU-2020-1521

ALT-PU-2020-1707

ALT-PU-2020-2441

BDU:2020-01969

CVE-2020-6383

DSA-4638-1

MGASA-2020-0123

RHSA-2020:0738

RHSA-2020_0738

Affected Products

Alt Linux

Google Chrome

Red Hat

References · 38

• 🔥 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/Goyotan/CVE-2020-6468-PoC · Exploit
• 🔥 https://github.com/ChoKyuWon/CVE-2019-13720 · Exploit
• 🔥 https://github.com/HaboobLab/CVE-2019-13764 · Exploit
• 🔥 https://github.com/Goyotan/CVE-2020-6418-PoC · Exploit
• 🔥 https://github.com/cve-2019-13720/cve-2019-13720 · Exploit
• 🔥❌ https://github.com/ray-cp/browser_pwn/tree/master/cve-2020-6418 · Exploit, Deleted
• 🔥 https://crbug.com/1051017 · Exploit
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP · Vendor Advisory
• https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_18.html · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2020:0738 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-6383 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-6383 · Security Note
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20200722SE16 · Vendor Advisory