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ChromeCVE-2021-38023

HistorySep 23, 2024 - 10:15 p.m.

CVE-2021-38023

2024-09-2322:15:02

CWE-416

Chrome

web.nvd.nist.gov

google chrome

extension

vulnerability

remote attacker

heap corruption

crafted html page

security severity

high

CVSS3

8.8

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

AI Score

7.3

Confidence

High

EPSS

Percentile

9.6%

JSON

Use after free in Extensions in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Affected configurations

Vulners

Vulnrichment

Node

googlechromeRange<92.0.4515.107

VendorProductVersionCPE
googlechrome*cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	chrome	*	cpe:2.3:a:google:chrome::::::::

CNA Affected

[
  {
    "vendor": "Google",
    "product": "Chrome",
    "versions": [
      {
        "version": "92.0.4515.107",
        "status": "affected",
        "lessThan": "92.0.4515.107",
        "versionType": "custom"
      }
    ]
  }
]

References

issues.chromium.org/issues/40056265

CVSS3

8.8

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

AI Score

7.3

Confidence

High

EPSS

Percentile

9.6%

JSON

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