PT-2021-5560 · Google+3 · Google Chrome+3

Zyzengstorm · Published 2021-05-27 · Updated 2024-06-15 · CVE-2021-30540

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 91.0.4472.77

Description The issue is related to incorrect security UI in payments in Google Chrome on Android, which allowed a remote attacker to perform domain spoofing via a crafted HTML page. This is due to insufficient input validation in the payments component. The exploitation of this issue may allow a remote attacker to conduct spoofing attacks.

Recommendations For versions prior to 91.0.4472.77, update to version 91.0.4472.77 or later to resolve the issue. As a temporary workaround, consider restricting access to payment features in Google Chrome on Android until the update is applied.

Exploit

Fix

Special Elements Injection

RCE

Weakness Enumeration

CWE-74

CWE-20

Related Identifiers

ALT-PU-2021-1876

ALT-PU-2021-1972

ALT-PU-2021-2007

ALT-PU-2021-2009

ALT-PU-2021-2141

BDU:2021-06416

CVE-2021-30540

OPENSUSE-SU-2021:0825-1

OPENSUSE-SU-2021:0840-1

OPENSUSE-SU-2021_0825-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Astra Linux

Google Chrome

Suse

References · 2336

• 🔥 https://crbug.com/1184147 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-30540 · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-06416 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2021:0840-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-30540 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-30540 · Vendor Advisory
• https://security.gentoo.org/glsa/202107-06 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-30540 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54 · Vendor Advisory