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AppleCVE-2023-40447

HistoryOct 25, 2023 - 7:15 p.m.

CVE-2023-40447

2023-10-2519:15:09

CWE-119

apple

web.nvd.nist.gov

242

cve-2023-40447

memory handling

web content

code execution

ios

ipados

watchos

macos

safari

tvos

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

8.2

Confidence

High

EPSS

0.001

Percentile

48.2%

JSON

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Sonoma 14.1, Safari 17.1, tvOS 17.1. Processing web content may lead to arbitrary code execution.

Affected configurations

Nvd

Vulners

Node

applesafariRange<17.1

appleipadosRange<16.7.2

appleipadosRange17.0–17.1

appleiphone_osRange<16.7.2

appleiphone_osRange17.0–17.1

applemacosRange14.0–14.1

appletvosRange<17.1

applewatchosRange<10.1

VendorProductVersionCPE
applesafari*cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
appleipados*cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
appletvos*cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
applewatchos*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
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	macos	*	cpe:2.3:o:apple:macos::::::::
apple	tvos	*	cpe:2.3:o:apple:tvos::::::::
apple	watchos	*	cpe:2.3:o:apple:watchos::::::::

CNA Affected

[
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "16.7",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "Safari",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "17.1",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "tvOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "17.1",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "14.1",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "watchOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "10.1",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "17.1",
        "versionType": "custom"
      }
    ]
  }
]

References

seclists.org/fulldisclosure/2023/Oct/19

seclists.org/fulldisclosure/2023/Oct/22

seclists.org/fulldisclosure/2023/Oct/23

seclists.org/fulldisclosure/2023/Oct/24

seclists.org/fulldisclosure/2023/Oct/25

seclists.org/fulldisclosure/2023/Oct/27

support.apple.com/en-us/HT213981

support.apple.com/en-us/HT213982

support.apple.com/en-us/HT213984

support.apple.com/en-us/HT213986

support.apple.com/en-us/HT213987

support.apple.com/en-us/HT213988

support.apple.com/kb/HT213984

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

8.2

Confidence

High

EPSS

0.001

Percentile

48.2%

JSON

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