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[email protected]CVE-2021-30518

HistoryJun 04, 2021 - 6:15 p.m.

CVE-2021-30518

2021-06-0418:15:08

CWE-787

[email protected]

web.nvd.nist.gov

203

cve-2021-30518

google chrome

security vulnerability

heap buffer overflow

remote attack

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

0.006 Low

EPSS

Percentile

77.6%

JSON

Heap buffer overflow in Reader Mode in Google Chrome prior to 90.0.4430.212 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected configurations

Vulners

NVD

Node

googlechromeRange<90.0.4430.212

CPENameOperatorVersion
google:chromegoogle chromelt90.0.4430.212

CPE	Name	Operator	Version
google:chrome	google chrome	lt	90.0.4430.212

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "90.0.4430.212",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]