PT-2021-5637 · Google+2 · Google Chrome+2

Published 2021-09-24 · Updated 2024-06-15 · CVE-2021-37966

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 94.0.4606.54

Description The issue is related to an inappropriate implementation in the Compositing component of Google Chrome, which can be exploited by a remote attacker to spoof the contents of the Omnibox (URL bar) using a specially crafted HTML page.

Recommendations For versions prior to 94.0.4606.54, update to version 94.0.4606.54 or later to resolve the issue. As a temporary workaround, consider restricting access to untrusted HTML pages to minimize the risk of exploitation.

Fix

Origin Validation Error

Weakness Enumeration

CWE-346

Related Identifiers

ALT-PU-2021-2909

ALT-PU-2021-2987

ALT-PU-2021-2988

ALT-PU-2021-3044

ALT-PU-2021-3050

ALT-PU-2021-3436

ALT-PU-2021-3603

BDU:2022-00075

CVE-2021-37966

DSA-5046-1

OPENSUSE-SU-2021:1339-1

OPENSUSE-SU-2021:1350-1

OPENSUSE-SU-2021_1350-1

OPENSUSE-SU-2024:11555-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Google Chrome

Suse

References · 2343

• https://crbug.com/1238944 · Vendor Advisory
• https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop_21.html · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-37966 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/669791 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37966 · Security Note
• https://debian.org/security/2022/dsa-5046 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-37966 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-37966 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2021-37966 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1339-1 · Vendor Advisory