Rewterz Threat Advisory – Multiple Google Chrome Vulnerabilities

Severity

High

Analysis Summary

CVE-2023-0474 CVSS:8.8

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in GuestView. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service.

CVE-2023-0473 CVSS:8.8

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a type confusion in ServiceWorker API. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service.

CVE-2023-0472 CVSS:8.8

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in WebRTC. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service.

CVE-2023-0471 CVSS:8.8

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in WebTransport. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service.

Impact

• Code Execution

Indicators Of Compromise

CVE

• CVE-2023-0474
• CVE-2023-0473
• CVE-2023-0472
• CVE-2023-0471

Affected Vendors

Google

Affected Products

• Google Chrome 109.0

Remediation

Upgrade to the latest version of Chrome, available from the Google Chrome Releases Web site.

Google Chrome Releases Web site