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kasperskyKaspersky LabKLA12350
HistoryOct 15, 2021 - 12:00 a.m.

KLA12350 Multiple vulnerabilities in Google Chrome

2021-10-1500:00:00
Kaspersky Lab
threats.kaspersky.com
450

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.008

Percentile

81.5%

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

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in storage foundation can be exploited to cause denial of service or execute arbitrary code.
  2. Implementation vulnerability in service can be exploited to cause denial of service.
  3. Type confusion vulnerability in V8 can be exploited to cause denial of service.
  4. Policy enforcement vulnerability in CORS can be exploited to bypass security restrictions.
  5. Use after free vulnerability in media can be exploited to cause denial of service or execute arbitrary code.
  6. Implementation vulnerability in referrer can be exploited to cause denial of service.
  7. Use after free vulnerability in loader can be exploited to cause denial of service or execute arbitrary code.
  8. Implementation vulnerability in input can be exploited to cause denial of service.
  9. Policy enforcement vulnerability in sandbox can be exploited to bypass security restrictions.
  10. Heap buffer overflow vulnerability in fingerprint recognition can be exploited to cause denial of service.
  11. Policy enforcement vulnerability in contacts picker can be exploited to bypass security restrictions.
  12. Policy enforcement vulnerability in background fetch can be exploited to bypass security restrictions.
  13. Out of bounds write vulnerability in Swiftshader can be exploited to cause denial of service or execute arbitrary code.
  14. Implementation vulnerability in cache can be exploited to cause denial of service.
  15. Implementation vulnerability in navigation can be exploited to cause denial of service.
  16. Implementation vulnerability in WebAuthentication can be exploited to cause denial of service.

Original advisories

Stable Channel Update for Desktop

Related products

Google-Chrome

CVE list

CVE-2021-38011 unknown

CVE-2021-38010 unknown

CVE-2021-38012 unknown

CVE-2021-38019 unknown

CVE-2021-38006 unknown

CVE-2021-38008 unknown

CVE-2021-38021 unknown

CVE-2021-38005 unknown

CVE-2021-38015 unknown

CVE-2021-38017 unknown

CVE-2021-38013 unknown

CVE-2021-38020 unknown

CVE-2021-38016 unknown

CVE-2021-38014 unknown

CVE-2021-38007 unknown

CVE-2021-38009 unknown

CVE-2021-38018 unknown

CVE-2021-38022 unknown

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.

Affected Products

  • Google Chrome earlier thanΒ 96.0.4664.45

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.008

Percentile

81.5%