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Rewterz Threat Advisory –CVE-2023-21538 – Microsoft .NET Vulnerability
January 11, 2023
Rewterz Threat Advisory – CVE-2023-20058 – Cisco Unified Intelligence Center Vulnerability
January 12, 2023

Rewterz Threat Advisory –Multiple Google Chrome Vulnerabilities

January 12, 2023

Severity

High

Analysis Summary

CVE-2023-0141 CVSS:6.5

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

CVE-2023-0140 CVSS:6.5

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

CVE-2023-0139 CVSS:6.5

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

CVE-2023-0138 CVSS:8.8

Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by libphonenumber. 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-2023-0137 CVSS:8.8

Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by Platform Apps. 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-2023-0136 CVSS:6.5

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

CVE-2023-0135 CVSS:8.8

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in Cart. 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-2023-0134 CVSS:8.8

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in Cart. 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-2023-0133 CVSS:6.5

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

CVE-2023-0132 CVSS:6.5

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

CVE-2023-0131 CVSS:6.5

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

CVE-2023-0129 CVSS:8.8

Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by Network Service. 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-2023-0130 CVSS:6.5

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

CVE-2023-0128 CVSS:8.8

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in Overview Mode. 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

  • Security Bypass
  • Buffer Overflow
  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2023-0141
  • CVE-2023-0140
  • CVE-2023-0139
  • CVE-2023-0138
  • CVE-2023-0137
  • CVE-2023-0136
  • CVE-2023-0135
  • CVE-2023-0134
  • CVE-2023-0133
  • CVE-2023-0132
  • CVE-2023-0131
  • CVE-2023-0129
  • CVE-2023-0130
  • CVE-2023-0128

Affected Vendors

Cisco

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

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