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AppleCVE-2020-9948

HistoryOct 16, 2020 - 5:15 p.m.

CVE-2020-9948

2020-10-1617:15:17

CWE-843

apple

web.nvd.nist.gov

224

cve-2020-9948

type confusion

memory handling

safari 14.0

arbitrary code execution

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

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

8.5

Confidence

High

EPSS

0.002

Percentile

60.2%

JSON

A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

Affected configurations

Nvd

Vulners

Node

applesafariRange<14.0

Node

webkitwebkitgtk\+Range≤2.30.3

Node

debiandebian_linuxMatch10.0

VendorProductVersionCPE
applesafari*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
webkitwebkitgtk\+*cpe:2.3:a:webkit:webkitgtk\+:*:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apple	safari	*	cpe:2.3:a:apple:safari::::::::
webkit	webkitgtk\+	*	cpe:2.3:a:webkit:webkitgtk\+::::::::
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*

CNA Affected

[
  {
    "product": "Safari",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "Safari 14.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]