Lucene search

ChromeCVE-2020-6457

HistoryMay 21, 2020 - 4:15 a.m.

CVE-2020-6457

2020-05-2104:15:10

CWE-416

Chrome

web.nvd.nist.gov

241

In Wild

cve-2020-6457

use after free

speech recognizer

google chrome

remote attacker

sandbox escape

html page

nvd

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

9.2

Confidence

High

EPSS

0.003

Percentile

67.9%

JSON

Use after free in speech recognizer in Google Chrome prior to 81.0.4044.113 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

Affected configurations

Nvd

Vulners

Node

googlechromeRange<81.0.4044.113

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "81.0.4044.113",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]