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[email protected]CVE-2021-30562

HistoryAug 03, 2021 - 7:15 p.m.

CVE-2021-30562

2021-08-0319:15:08

CWE-416

[email protected]

web.nvd.nist.gov

144

cve-2021-30562

webserial

google chrome

exploit

heap corruption

html page

remote attacker

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

0.009 Low

EPSS

Percentile

83.2%

JSON

Use after free in WebSerial in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected configurations

Vulners

NVD

Node

googlechromeRange<91.0.4472.164

CPENameOperatorVersion
google:chromegoogle chromelt91.0.4472.164

CPE	Name	Operator	Version
google:chrome	google chrome	lt	91.0.4472.164

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "91.0.4472.164",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]