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[email protected]CVE-2021-21150

HistoryFeb 22, 2021 - 10:15 p.m.

CVE-2021-21150

2021-02-2222:15:12

CWE-416

[email protected]

web.nvd.nist.gov

193

cve-2021-21150

google chrome

windows

security vulnerability

remote attacker

sandbox escape

CVSS2

6.8

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

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.004

Percentile

72.8%

JSON

Use after free in Downloads in Google Chrome on Windows prior to 88.0.4324.182 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Affected configurations

NVD

Node

googlechromeRange<88.0.4324.182

AND

microsoftwindowsMatch-

Node

fedoraprojectfedoraMatch32

fedoraprojectfedoraMatch33

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "88.0.4324.182",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]