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AppleCVE-2020-9983

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

CVE-2020-9983

2020-10-1617:15:18

CWE-787

apple

web.nvd.nist.gov

253

cve-2020-9983

safari 14.0

bounds checking

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

7.8

Confidence

High

EPSS

0.004

Percentile

74.8%

JSON

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to code execution.

Affected configurations

Nvd

Vulners

Node

appleicloudMatch11.5windows

appleitunesMatch12.10.9windows

applesafariRange<14.0

appleipadosRange<14.0

appleiphone_osRange<14.0

appletvosMatch14.0

applewatchosMatch7.0

Node

fedoraprojectfedoraMatch32

fedoraprojectfedoraMatch33

VendorProductVersionCPE
appleicloud11.5cpe:2.3:a:apple:icloud:11.5:*:*:*:*:windows:*:*
appleitunes12.10.9cpe:2.3:a:apple:itunes:12.10.9:*:*:*:*:windows:*:*
applesafari*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
appleipados*cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
appletvos14.0cpe:2.3:o:apple:tvos:14.0:*:*:*:*:*:*:*
applewatchos7.0cpe:2.3:o:apple:watchos:7.0:*:*:*:*:*:*:*
fedoraprojectfedora32cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apple	icloud	11.5	cpe:2.3:a:apple:icloud:11.5:::::windows::
apple	itunes	12.10.9	cpe:2.3:a:apple:itunes:12.10.9:::::windows::
apple	safari	*	cpe:2.3:a:apple:safari::::::::
apple	ipados	*	cpe:2.3:o:apple:ipados::::::::
apple	iphone_os	*	cpe:2.3:o:apple:iphone_os::::::::
apple	tvos	14.0	cpe:2.3:o:apple:tvos:14.0:::::::*
apple	watchos	7.0	cpe:2.3:o:apple:watchos:7.0:::::::*
fedoraproject	fedora	32	cpe:2.3:o:fedoraproject:fedora:32:::::::*
fedoraproject	fedora	33	cpe:2.3:o:fedoraproject:fedora:33:::::::*

CNA Affected

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