PT-2021-3674 · Google+3 · Google Chrome+3

Guang Gong + 1 · Published 2021-07-20 · Updated 2024-06-15 · CVE-2021-30574

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

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 in protocol handling, which can be exploited by a remote attacker to potentially cause heap corruption via a crafted HTML page. This could allow the attacker to cause a denial of service or execute arbitrary code by opening a specially crafted malicious web page.

Recommendations For Google Chrome versions prior to 92.0.4515.107, update to version 92.0.4515.107 or later to resolve the issue.

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:2021-03907

CVE-2021-30574

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/1227315 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2021-30574 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1144-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2021-1126SE17 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20211008SE16 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30574 · Security Note
• https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-30574 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-30574 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1131-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10681-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-03907 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30574 · Vendor Advisory