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[email protected]CVE-2021-30555

HistoryJul 02, 2021 - 7:15 p.m.

CVE-2021-30555

2021-07-0219:15:07

CWE-416

[email protected]

web.nvd.nist.gov

219

cve-2021-30555

google chrome

remote code execution

denial of service

security vulnerability

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

0.003 Low

EPSS

Percentile

68.5%

JSON

Use after free in Sharing in Google Chrome prior to 91.0.4472.114 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page and user gesture.

Affected configurations

Vulners

NVD

Node

googlechromeRange<91.0.4472.114

CPENameOperatorVersion
google:chromegoogle chromelt91.0.4472.114

CPE	Name	Operator	Version
google:chrome	google chrome	lt	91.0.4472.114

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "91.0.4472.114",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]