PT-2021-3867 · Google+3 · Google Chrome+3

Published 2021-07-20 · Updated 2024-06-15 · CVE-2021-30579

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 92.0.4515.107

Description The issue is related to a use after free vulnerability in the UI framework of Google Chrome, which can lead to heap corruption. This can be exploited by a remote attacker by opening a specially crafted HTML page, potentially allowing unauthorized access to sensitive information.

Recommendations For versions prior to 92.0.4515.107, update to version 92.0.4515.107 or later to resolve the issue. As a temporary workaround, consider avoiding the use of potentially vulnerable UI framework components until a patch is applied.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2021-2387

ALT-PU-2021-2394

ALT-PU-2021-2409

ALT-PU-2021-2411

ALT-PU-2021-2573

ALT-PU-2021-2574

ALT-PU-2021-2627

BDU:2021-04235

CVE-2021-30579

OPENSUSE-SU-2021:1131-1

OPENSUSE-SU-2021:1144-1

OPENSUSE-SU-2021_1131-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Astra Linux

Google Chrome

Suse

References · 2337

• 🔥 https://crbug.com/1207277 · Exploit
• https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.html · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-30579 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1131-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-30579 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2021-1126SE17 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-30579 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30579 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2021-30579 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-0114SE47 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-30579 · Security Note