Rewterz Threat Advisory – Multiple Google Chrome Vulnerabilities

Severity

High

Analysis Summary

CVE-2023-1823 CVSS:6.5

Google Chrome could allow a remote attacker to bypass security restrictions, caused by inappropriate implementation in FedCM. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to bypass security restrictions.

CVE-2023-1822 CVSS:6.5

Google Chrome could allow a remote attacker to bypass security restrictions, caused by incorrect security UI in Navigation. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to bypass security restrictions.

CVE-2023-1821 CVSS:6.5

Google Chrome could allow a remote attacker to bypass security restrictions, caused by inappropriate implementation in WebShare. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to bypass security restrictions.

CVE-2023-1820 CVSS:8.8

Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by Browser History. By persuading a victim to visit a specially crafted Web site, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.

CVE-2023-1819 CVSS:6.5

Google Chrome could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read in Accessibility. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to obtain sensitive information.

CVE-2023-1818 CVSS:8.8

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

CVE-2023-1817 CVSS:6.5

Google Chrome could allow a remote attacker to bypass security restrictions, caused by insufficient policy enforcement in Intents. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to bypass security restrictions.

CVE-2023-1816 CVSS:6.5

Google Chrome could allow a remote attacker to bypass security restrictions, caused by incorrect security UI in Picture In Picture. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to bypass security restrictions.

CVE-2023-1815 CVSS:8.8

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

CVE-2023-1814 CVSS:6.5

Google Chrome could allow a remote attacker to bypass security restrictions, caused by insufficient validation of untrusted input in Safe Browsing. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to bypass security restrictions.

CVE-2023-1812 CVSS:8.8

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds memory access in DOM Bindings. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service on the system.

CVE-2023-1810 CVSS:8.8

Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by Visuals. By persuading a victim to visit a specially crafted Web site, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.

CVE-2023-1811 CVSS:8.8

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

CVE-2023-1813 CVSS:6.5

Google Chrome could allow a remote attacker to bypass security restrictions, caused by inappropriate implementation in Extensions. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to bypass security restrictions.

Impact

• Security Bypass
• Information Disclosure
• Buffer Overflow
• Code Execution

Indicators Of Compromise

CVE

• CVE-2023-1823
• CVE-2023-1822
• CVE-2023-1821
• CVE-2023-1820
• CVE-2023-1819
• CVE-2023-1818
• CVE-2023-1817
• CVE-2023-1816
• CVE-2023-1815
• CVE-2023-1814
• CVE-2023-1812
• CVE-2023-1810
• CVE-2023-1811
• CVE-2023-1813

Affected Vendors

Google

Affected Products

• Google Chrome 112.0

Remediation

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

Google Chrome Releases Web site