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Rewterz Threat Advisory –Multiple Google Chrome Vulnerabilities

Severity

High

Analysis Summary

CVE-2021-30624 

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

CVE-2021-30623 

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

CVE-2021-30622 

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

CVE-2021-30621 

Google Chrome could allow a remote attacker to conduct spoofing attacks, caused by UI Spoofing in Autofill. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to perform spoofing.

CVE-2021-30620 

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

CVE-2021-30619 

Google Chrome could allow a remote attacker to conduct spoofing attacks, caused by UI Spoofing in Autofill. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to perform spoofing.

CVE-2021-30618 

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

CVE-2021-30617 

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

CVE-2021-30616 

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

CVE-2021-30615 

Google Chrome could allow a remote attacker to obtain sensitive information, caused by a cross-origin data leak in Navigation. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to obtain sensitive information.

CVE-2021-30614 

Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by TabStrip. 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-2021-30613 

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

CVE-2021-30612 

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 or cause a denial of service condition on the system.

CVE-2021-30611

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 or cause a denial of service condition on the system.

CVE-2021-30610 

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

CVE-2021-30609 

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

CVE-2021-30608

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

CVE-2021-30607 

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

CVE-2021-30606  

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

Impact

  • Unauthorized Access
  • Code Execution
  • Spoofing
  • Security Bypass
  • Information Disclosure
  • Buffer Overflow

Affected Vendors

Google

Affected Products

Google Chrome 93

Remediation

Upgrade to the latest version of Chrome, available from the Google Chrome Website

https://chromereleases.googleblog.com/