Please ensure Javascript is enabled for purposes of website accessibility
Portal oficial del Gobierno de Puerto Rico. 
Un sitio web oficial .pr.gov pertenece a una organización oficial del Gobierno de Puerto Rico.
Los sitios web seguros .pr.gov usan HTTPS, lo que significa que usted se conectó de forma segura a un sitio web.

TECNOLOGÍA

Gobierno de Puerto Rico

Alerta de ciberseguidad

Puerto Rico Innovation & Technology Service

Date:

March 27, 2022

A Vulnerability in Google Chrome Could Allow for Arbitrary Code Execution - PATCH: NOW

Gobierno:
High
Medium
Low
Negocios:
High
Medium
Low
Hogar:
High
Medium
Low

A vulnerability has been discovered in Google Chrome that could allow for arbitrary code execution. Google Chrome is a web browser used to access the Internet. Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code in the context of the browser. Depending on the privileges associated with the application, an attacker could view, change, or delete data.

SYSTEMS AFFECTED:

  • Google Chrome versions prior to 99.0.4844.84

RISK:

Government:

  • Large and medium government entities: High
  • Small government entities: High

 

Businesses:

  • Large and medium business entities: High
  • Small business entities: High

Home users: Low

TECHNICAL SUMMARY:
A vulnerability has been discovered in Google Chrome, which could allow for arbitrary code execution. Google Chrome is a web browser used to access the Internet. A use after free condition may allow for arbitrary code execution. Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code in the context of the browser. Depending on the privileges associated with the application, an attacker could view, change, or delete data.

RECOMMENDATIONS:
We recommend the following actions be taken:

  • Apply the stable channel update provided by Google to vulnerable systems immediately after appropriate testing.
  • Run all software as a non-privileged user (one without administrative privileges) to diminish the effects of a successful attack.
  • Remind users not to visit un-trusted websites or follow links provided by unknown or un-trusted sources.
  • Inform and educate users regarding the threats posed by hypertext links contained in emails or attachments especially from un-trusted sources.

Apply the Principle of Least Privilege to all systems and services.

REFERENCES:

Google:
https://chromereleases.googleblog.com/2022/03/stable-channel-update-for-desktop_25.html

CVE:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1096