CVE-2023-40438 - Vulnerability Details - OpenCVE

An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sonoma 14, iOS 16.7 and iPadOS 16.7. An app may be able to access edited photos saved to a temporary directory.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Apple	Ipados Iphone Os Macos

Configuration 1 [-]

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:macos::::::::

No data.

References

Link	Providers
https://support.apple.com/en-us/HT213927
https://support.apple.com/en-us/HT213940

History

Fri, 20 Jun 2025 16:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-379
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2024-01-10T22:03:50.347Z

Updated: 2025-06-20T15:42:28.144Z

Reserved: 2023-08-14T20:26:36.261Z

Link: CVE-2023-40438

Vulnrichment

Updated: 2024-08-02T18:31:53.920Z

NVD

Status : Modified

Published: 2024-01-10T22:15:48.870

Modified: 2025-06-20T16:15:22.840

Link: CVE-2023-40438

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-40438", "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "state": "PUBLISHED", "assignerShortName": "apple", "dateReserved": "2023-08-14T20:26:36.261Z", "datePublished": "2024-01-10T22:03:50.347Z", "dateUpdated": "2025-06-20T15:42:28.144Z"}, "containers": {"cna": {"problemTypes": [{"descriptions": [{"lang": "en", "description": "An app may be able to access edited photos saved to a temporary directory"}]}], "affected": [{"vendor": "Apple", "product": "iOS and iPadOS", "versions": [{"version": "unspecified", "status": "affected", "lessThan": "16.7", "versionType": "custom"}]}, {"vendor": "Apple", "product": "macOS", "versions": [{"version": "unspecified", "status": "affected", "lessThan": "14", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sonoma 14, iOS 16.7 and iPadOS 16.7. An app may be able to access edited photos saved to a temporary directory."}], "references": [{"url": "https://support.apple.com/en-us/HT213927"}, {"url": "https://support.apple.com/en-us/HT213940"}], "providerMetadata": {"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple", "dateUpdated": "2024-01-10T22:03:50.347Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T18:31:53.920Z"}, "title": "CVE Program Container", "references": [{"url": "https://support.apple.com/en-us/HT213927", "tags": ["x_transferred"]}, {"url": "https://support.apple.com/en-us/HT213940", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-379", "lang": "en", "description": "CWE-379 Creation of Temporary File in Directory with Insecure Permissions"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-01-18T01:25:35.919651Z", "id": "CVE-2023-40438", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-20T15:42:28.144Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://support.apple.com/en-us/HT213927", "tags": ["x_transferred"]}, {"url": "https://support.apple.com/en-us/HT213940", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T18:31:53.920Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-40438", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-01-18T01:25:35.919651Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-379", "description": "CWE-379 Creation of Temporary File in Directory with Insecure Permissions"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-20T15:42:09.281Z"}}], "cna": {"affected": [{"vendor": "Apple", "product": "iOS and iPadOS", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "16.7", "versionType": "custom"}]}, {"vendor": "Apple", "product": "macOS", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "14", "versionType": "custom"}]}], "references": [{"url": "https://support.apple.com/en-us/HT213927"}, {"url": "https://support.apple.com/en-us/HT213940"}], "descriptions": [{"lang": "en", "value": "An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sonoma 14, iOS 16.7 and iPadOS 16.7. An app may be able to access edited photos saved to a temporary directory."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "An app may be able to access edited photos saved to a temporary directory"}]}], "providerMetadata": {"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple", "dateUpdated": "2024-01-10T22:03:50.347Z"}}}, "cveMetadata": {"cveId": "CVE-2023-40438", "state": "PUBLISHED", "dateUpdated": "2025-06-20T15:42:28.144Z", "dateReserved": "2023-08-14T20:26:36.261Z", "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "datePublished": "2024-01-10T22:03:50.347Z", "assignerShortName": "apple"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "matchCriteriaId": "1CEB5BA1-7092-4ADE-B19F-FD34CB53CCC3", "versionEndExcluding": "16.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "3FC8EB94-1D4F-4CE8-83D0-9086D1EBBC8F", "versionEndExcluding": "16.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "7A5DD3D5-FB4F-4313-B873-DCED87FC4605", "versionEndExcluding": "14.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sonoma 14, iOS 16.7 and iPadOS 16.7. An app may be able to access edited photos saved to a temporary directory."}, {"lang": "es", "value": "Se solucion\u00f3 un problema con el manejo mejorado de archivos temporales. Este problema se solucion\u00f3 en macOS Sonoma 14, iOS 16.7 y iPadOS 16.7. Es posible que una aplicaci\u00f3n pueda acceder a fotos editadas guardadas en un directorio temporal."}], "id": "CVE-2023-40438", "lastModified": "2025-06-20T16:15:22.840", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-01-10T22:15:48.870", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/HT213927"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/HT213940"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/HT213927"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/HT213940"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-379"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}