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[email protected]CVE-2021-21224

HistoryApr 26, 2021 - 5:15 p.m.

CVE-2021-21224

2021-04-2617:15:08

CWE-843

[email protected]

web.nvd.nist.gov

1130

In Wild

cve

2021

21224

type confusion

google chrome

remote attacker

arbitrary code

html page

nvd

6.8 Medium

CVSS2

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

8.8 High

CVSS3

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

8.9 High

AI Score

Confidence

High

0.638 Medium

EPSS

Percentile

97.9%

JSON

Type confusion in V8 in Google Chrome prior to 90.0.4430.85 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

Affected configurations

Vulners

NVD

Node

googlechromeRange<90.0.4430.85

CPENameOperatorVersion
google:chromegoogle chromelt90.0.4430.85

CPE	Name	Operator	Version
google:chrome	google chrome	lt	90.0.4430.85

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "90.0.4430.85",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]