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[email protected]CVE-2021-30543

HistoryJun 07, 2021 - 8:15 p.m.

CVE-2021-30543

2021-06-0720:15:08

CWE-416

[email protected]

web.nvd.nist.gov

cve-2021-30543

google chrome

exploit

security vulnerability

heap corruption

tab strip

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

71.5%

JSON

Use after free in Tab Strip in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.

Affected configurations

Vulners

NVD

Node

googlechromeRange<91.0.4472.77

CPENameOperatorVersion
google:chromegoogle chromelt91.0.4472.77

CPE	Name	Operator	Version
google:chrome	google chrome	lt	91.0.4472.77

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "91.0.4472.77",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]