PT-2019-5535 · Google+3 · Google Chrome+3

Khalil Zhani · Published 2019-12-24 · Updated 2024-06-15 · CVE-2020-6478

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 83.0.4103.61

Description The issue is related to the inappropriate implementation of full screen mode in Google Chrome, allowing a remote attacker to spoof security UI via a crafted HTML page. This could potentially lead to security issues, as an attacker could exploit this to conduct cross-site scripting attacks or impact data integrity using a specially crafted HTML page.

Recommendations For versions prior to 83.0.4103.61, update to version 83.0.4103.61 or later to resolve the issue. As a temporary workaround, consider avoiding the use of full screen mode in Google Chrome until the update is applied.

Fix

XSS

Weakness Enumeration

CWE-399

CWE-79

Related Identifiers

ALT-PU-2020-2034

ALT-PU-2020-2047

ALT-PU-2020-2420

ALT-PU-2020-2441

BDU:2020-03834

BDU:2021-01136

CVE-2020-6478

DSA-4714-1

DSA-4714-2

DSA-4714-3

OPENSUSE-SU-2020:0823-1

OPENSUSE-SU-2020:0832-1

OPENSUSE-SU-2020_0823-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:2544

RHSA-2020_2544

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

References · 2349

• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20200722SE16 · Vendor Advisory
• https://chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop_19.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-6478 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/OQYH5OK7O4BU6E37WWG5SEEHV65BFSGR · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0832-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0823-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WLFZ5N4EK6I4ZJP5YSKLLVN3ELXEB4XT · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01136 · Security Note
• https://cve.org/CVERecord?id=CVE-2020-6478 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-6478 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4714-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03834 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-6478 · Security Note