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kasperskyKaspersky LabKLA11727
HistoryApr 07, 2020 - 12:00 a.m.

KLA11727 Multiple vulnerabilities in Google Chrome

2020-04-0700:00:00
Kaspersky Lab
threats.kaspersky.com
287

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.466

Percentile

97.5%

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

Below is a complete list of vulnerabilities:

  1. A implementation vulnerability in WebView component can be exploited to execute arbitrary code.
  2. A policy enforcement vulnerability in extensions components can be exploited remotely to bypass same origin policy.
  3. A policy enforcement vulnerability in trusted types can be exploited to bypass same origin policy.
  4. A policy enforcement vulnerability in full screen component can be exploited to bypass same origin policy.
  5. Out of bounds read vulnerability in WebSQL can be exploited to cause denial of service.
  6. A policy enforcement vulnerability in navigations components can be exploited can be exploited to bypass same origin policy.
  7. Type confusion vulnerability in V8 component can be exploited to cause denial of service.
  8. Use after free vulnerability in V8 component can be exploited to execute arbitrary code.
  9. A policy enforcement vulnerability in extensions components can be exploited to bypass same origin policy.
  10. A policy enforcement vulnerability in navigations components can be exploited to bypass same origin policy.
  11. Use after free vulnerability in extensions components can be exploited to execute arbitrary code.
  12. Uninitialized use vulnerability in WebRTC component can be exploited to bypass security restrictions and obtain sensitive information
  13. A data validation vulnerability in developer tools can be exploited to bypass security restrictions.
  14. A validation of untrusted input vulnerability in clipboard component can be exploited to bypass security restrictions.
  15. A implementation vulnerability in extensions components can be exploited to execute arbitrary code.
  16. A policy enforcement vulnerability in omnibox component can be exploited to bypass same origin policy.
  17. A implementation vulnerability in developer tools can be exploited to execute arbitrary code.
  18. Use after free vulnerability in developer tools can be exploited to execute arbitrary code.
  19. Use after free vulnerability in window management can be exploited to execute arbitrary code.
  20. A implementation vulnerability in cache component can be exploited to execute arbitrary code.
  21. Use after free vulnerability in audio component can be exploited to execute arbitrary code.
  22. Out of bounds read and write vulnerability in V8 can be exploited to cause denial of service and obtain sensitive information.
  23. Use after free vulnerability in media component can be exploited to execute arbitrary code and cause denial of service.

Original advisories

Stable Channel Update for Desktop

Related products

Google-Chrome

CVE list

CVE-2020-6437 warning

CVE-2020-6433 warning

CVE-2020-6446 warning

CVE-2020-6431 warning

CVE-2020-6455 high

CVE-2020-6439 high

CVE-2020-6430 high

CVE-2020-6448 high

CVE-2020-6435 warning

CVE-2020-6432 warning

CVE-2020-6454 high

CVE-2020-6444 high

CVE-2020-6443 high

CVE-2020-6456 warning

CVE-2020-6438 warning

CVE-2020-6440 warning

CVE-2020-6441 warning

CVE-2020-6447 high

CVE-2020-6434 high

CVE-2020-6445 warning

CVE-2020-6436 high

CVE-2020-6442 warning

CVE-2020-6423 high

CVE-2020-6419 high

CVE-2020-6572 critical

Solution

Update to the latest version

Download Google Chrome

Impacts

  • ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

  • OSI

Obtain sensitive information. Exploitation of vulnerabilities with this impact can lead to capturing by abuser information, critical for user or system.

  • DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

  • SB

Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.

  • SUI

Spoof user interface. Exploitation of vulnerabilities with this impact can lead to changes in user interface to beguile user into inaccurate behavior.

Affected Products

  • Google Chrome earlier than 81.0.4044.92

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.466

Percentile

97.5%