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[email protected]CVE-2021-21148

HistoryFeb 09, 2021 - 4:15 p.m.

CVE-2021-21148

2021-02-0916:15:12

CWE-787

[email protected]

web.nvd.nist.gov

1063

In Wild

cve-2021-21148

google chrome

heap buffer overflow

remote attacker

exploit

html page

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

9.1 High

AI Score

Confidence

High

0.016 Low

EPSS

Percentile

87.6%

JSON

Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.150 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected configurations

Vulners

NVD

Node

googlechromeRange<88.0.4324.150

CPENameOperatorVersion
google:chromegoogle chromelt88.0.4324.150

CPE	Name	Operator	Version
google:chrome	google chrome	lt	88.0.4324.150

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "88.0.4324.150",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]