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[email protected]CVE-2021-30551

HistoryJun 15, 2021 - 10:15 p.m.

CVE-2021-30551

2021-06-1522:15:09

CWE-843

[email protected]

web.nvd.nist.gov

1171

In Wild

cve-2021-30551

type confusion

google chrome

remote attack

heap corruption

crafted html page

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

8.7 High

AI Score

Confidence

High

0.153 Low

EPSS

Percentile

95.9%

JSON

Type confusion in V8 in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected configurations

Vulners

NVD

Node

googlechromeRange<91.0.4472.101

CPENameOperatorVersion
google:chromegoogle chromelt91.0.4472.101

CPE	Name	Operator	Version
google:chrome	google chrome	lt	91.0.4472.101

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "91.0.4472.101",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]