PT-2021-2390 · Google+3 · Google Chrome+3

Abdulrahman Alqabandi · Published 2021-02-23 · Updated 2024-06-15 · CVE-2021-21192

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Google Chrome versions prior to 89.0.4389.90

Description: The issue is related to a heap buffer overflow in the implementation of the "Tab Groups" extension in Google Chrome. This can be exploited by a remote attacker using a specially crafted HTML page, potentially leading to heap corruption.

Recommendations: For versions prior to 89.0.4389.90, update to version 89.0.4389.90 or later to resolve the issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2021-1486

ALT-PU-2021-1559

ALT-PU-2021-1668

ALT-PU-2021-1751

ALT-PU-2021-2141

BDU:2021-01632

CVE-2021-21192

DSA-4886-1

MGASA-2021-0142

OPENSUSE-SU-2021:0436-1

OPENSUSE-SU-2021:0446-1

OPENSUSE-SU-2021:0592-1

OPENSUSE-SU-2021_0436-1

OPENSUSE-SU-2021_0592-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Astra Linux

Google Chrome

Suse

References · 2351

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/chrome_cve_2021_21220_v8_insufficient_validation.rb · Exploit
• 🔥 https://github.com/xmzyshypnc/CVE-2021-30551 · Exploit
• 🔥 https://github.com/security-dbg/CVE-2021-21220 · Exploit
• 🔥❌ https://github.com/ohnonoyesyes/CVE-2021-21224 · Exploit, Deleted
• 🔥 https://crbug.com/1181387 · Exploit
• https://ubuntu.com/security/CVE-2021-21192 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-21192 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210611SE16 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/662879 · Security Note
• https://security.gentoo.org/glsa/202104-08 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4886-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:0592-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N52OWF4BAP3JNK2QYGU3Q6QUVDZDCIMQ · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-21192 · Security Note