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[email protected]CVE-2020-6554

HistorySep 21, 2020 - 8:15 p.m.

CVE-2020-6554

2020-09-2120:15:14

CWE-416

[email protected]

web.nvd.nist.gov

166

google chrome

cve-2020-6554

use after free

extensions

sandbox escape

security vulnerability

nvd

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

8.6 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

8.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.2%

JSON

Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome Extension.

Affected configurations

Vulners

NVD

Node

googlechromeRange<84.0.4147.125

CPENameOperatorVersion
google:chromegoogle chromelt84.0.4147.125

CPE	Name	Operator	Version
google:chrome	google chrome	lt	84.0.4147.125

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "84.0.4147.125",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]