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ChromeCVE-2020-6553

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

CVE-2020-6553

2020-09-2120:15:14

CWE-787

CWE-416

Chrome

web.nvd.nist.gov

159

cve-2020-6553

google chrome

ios

security vulnerability

heap corruption

nvd

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

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

0.006

Percentile

78.4%

JSON

Use after free in offline mode in Google Chrome on iOS prior to 84.0.4147.125 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected configurations

Nvd

Vulners

Node

googlechromeRange<84.0.4147.125

AND

appleiphone_osMatch-

Node

debiandebian_linuxMatch10.0

fedoraprojectfedoraMatch33

VendorProductVersionCPE
googlechrome*cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
appleiphone_os-cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	chrome	*	cpe:2.3:a:google:chrome::::::::
apple	iphone_os	-	cpe:2.3:o:apple:iphone_os:-:::::::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*
fedoraproject	fedora	33	cpe:2.3:o:fedoraproject:fedora:33:::::::*

CNA Affected

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