KLA12189
Multiple vulnerabilities in Google Chrome

Updated: 06/23/2021
Detect date
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05/25/2021
Severity
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High
Description

Multiple vulnerabilities were found in Google Chrome. Malicious users can exploit these vulnerabilities to bypass security restrictions, spoof user interface, execute arbitrary code, cause denial of service, obtain sensitive information.

Below is a complete list of vulnerabilities:

  1. A policy enforcement vulnerability in Content Security Policy can be exploited to bypass security restrictions.
  2. A security UI vulnerability in payments component can be exploited to spoof user interface.
  3. A policy enforcement vulnerability in PopupBlocker can be exploited to bypass security restrictions.
  4. A use after free vulnerability in WebUI can be exploited to cause denial of service or execute arbitrary code.
  5. A use after free vulnerability in WebAudio can be exploited to cause denial of service or execute arbitrary code.
  6. A heap buffer overflow vulnerability in Autofill can be exploited to cause denial of service or execute arbitrary code.
  7. A use after free vulnerability in WebRTC can be exploited to cause denial of service or execute arbitrary code.
  8. A use after free vulnerability in TabStrip can be exploited to cause denial of service or execute arbitrary code.
  9. A double free vulnerability in ICU can be exploited to cause denial of service or execute arbitrary code.
  10. An out of bounds write vulnerability in TabStrip can be exploited to cause denial of service or execute arbitrary code.
  11. An out of bounds memory access vulnerability in WebAudio can be exploited to cause denial of service or execute arbitrary code.
  12. A use after free vulnerability in TabGroups can be exploited to cause denial of service or execute arbitrary code.
  13. A use after free vulnerability in Bookmarks can be exploited to cause denial of service or execute arbitrary code.
  14. A use after free vulnerability in WebAuthentication can be exploited to cause denial of service or execute arbitrary code.
  15. A policy enforcement vulnerability in cookies component can be exploited to bypass security restrictions.
  16. A policy enforcement vulnerability in iFrameSandbox can be exploited to bypass security restrictions.
  17. An out of bounds read vulnerability in V8 can be exploited to obtain sensitive information or cause denial of service.
  18. A policy enforcement vulnerability in content security policy can be exploited to bypass security restrictions.
Affected products

Google Chrome earlier than 91.0.4472.77

Solution

Update to the latest version
Download Google Chrome

Original advisories

Stable Channel Update for Desktop

Impacts
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ACE 
[?]

OSI 
[?]

DoS 
[?]

SB 
[?]

SUI 
[?]
Related products
Google Chrome
CVE-IDS
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