CVE-2021-4320

2023-07-2900:15:10

CWE-416

[email protected]

web.nvd.nist.gov

cve-2021-4320

use after free

blink

google chrome

remote code execution

security vulnerability

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

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.1%

JSON

Use after free in Blink in Google Chrome prior to 92.0.4515.107 allowed a remote attacker who had compromised the renderer process to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

Affected configurations

Vulners

NVD

Node

googlechromeRange<92.0.4515.107

CPENameOperatorVersion
google:chromegoogle chromelt92.0.4515.107

CPE	Name	Operator	Version
google:chrome	google chrome	lt	92.0.4515.107

CNA Affected

[
  {
    "vendor": "Google",
    "product": "Chrome",
    "versions": [
      {
        "version": "92.0.4515.107",
        "status": "affected",
        "lessThan": "92.0.4515.107",
        "versionType": "custom"
      }
    ]
  }
]