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ChromeCVE-2021-21153

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

CVE-2021-21153

2021-02-2222:15:12

CWE-787

Chrome

web.nvd.nist.gov

197

cve-2021-21153

google chrome

linux

buffer overflow

memory access

html page

security vulnerability

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

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

8.6

Confidence

High

EPSS

0.005

Percentile

76.8%

JSON

Stack buffer overflow in GPU Process in Google Chrome on Linux prior to 88.0.4324.182 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.

Affected configurations

Nvd

Vulners

Node

googlechromeRange<88.0.4324.182

AND

linuxlinux_kernelMatch-

Node

fedoraprojectfedoraMatch32

fedoraprojectfedoraMatch33

CNA Affected

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