CVE-2020-9839 - Vulnerability Details - OpenCVE

Description

A race condition was addressed with improved state handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to gain elevated privileges.

Published: 2020-06-09

Score: 7.0 High

EPSS: 35.9% Moderate

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Apple

iOS

affected

Version	Status	Constraints
`unspecified`	affected	< iOS 13.5 and iPadOS 13.5

Apple

macOS

affected

Version	Status	Constraints
`unspecified`	affected	< macOS Catalina 10.15.5

Apple

tvOS

affected

Version	Status	Constraints
`unspecified`	affected	< tvOS 13.4.5

Apple

watchOS

affected

Version	Status	Constraints
`unspecified`	affected	< watchOS 6.2.5

Configuration 1 [-]

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:mac_os_x::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:watchos::::::::

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.35894.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://support.apple.com/HT211168
https://support.apple.com/HT211170
https://support.apple.com/HT211171
https://support.apple.com/HT211175

History

No history.

Subscriptions

Apple Ipados Iphone Os Mac Os X Tvos Watchos

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2020-06-09T16:16:12.000Z

Updated: 2024-08-04T10:43:05.374Z

Reserved: 2020-03-02T00:00:00.000Z

Link: CVE-2020-9839

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-06-09T17:15:14.643

Modified: 2024-11-21T05:41:22.693

Link: CVE-2020-9839

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-362

{"containers": {"cna": {"affected": [{"product": "iOS", "vendor": "Apple", "versions": [{"lessThan": "iOS 13.5 and iPadOS 13.5", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "macOS Catalina 10.15.5", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "tvOS", "vendor": "Apple", "versions": [{"lessThan": "tvOS 13.4.5", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "watchOS", "vendor": "Apple", "versions": [{"lessThan": "watchOS 6.2.5", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "A race condition was addressed with improved state handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to gain elevated privileges."}], "problemTypes": [{"descriptions": [{"description": "An application may be able to gain elevated privileges", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-10-16T16:28:53.000Z", "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211168"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211170"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211171"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211175"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@apple.com", "ID": "CVE-2020-9839", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "iOS", "version": {"version_data": [{"version_affected": "<", "version_value": "iOS 13.5 and iPadOS 13.5"}]}}, {"product_name": "macOS", "version": {"version_data": [{"version_affected": "<", "version_value": "macOS Catalina 10.15.5"}]}}, {"product_name": "tvOS", "version": {"version_data": [{"version_affected": "<", "version_value": "tvOS 13.4.5"}]}}, {"product_name": "watchOS", "version": {"version_data": [{"version_affected": "<", "version_value": "watchOS 6.2.5"}]}}]}, "vendor_name": "Apple"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A race condition was addressed with improved state handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to gain elevated privileges."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "An application may be able to gain elevated privileges"}]}]}, "references": {"reference_data": [{"name": "https://support.apple.com/HT211168", "refsource": "MISC", "url": "https://support.apple.com/HT211168"}, {"name": "https://support.apple.com/HT211170", "refsource": "MISC", "url": "https://support.apple.com/HT211170"}, {"name": "https://support.apple.com/HT211171", "refsource": "MISC", "url": "https://support.apple.com/HT211171"}, {"name": "https://support.apple.com/HT211175", "refsource": "MISC", "url": "https://support.apple.com/HT211175"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T10:43:05.374Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211168"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211170"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211171"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211175"}]}]}, "cveMetadata": {"assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "assignerShortName": "apple", "cveId": "CVE-2020-9839", "datePublished": "2020-06-09T16:16:12.000Z", "dateReserved": "2020-03-02T00:00:00.000Z", "dateUpdated": "2024-08-04T10:43:05.374Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "matchCriteriaId": "9145C3CB-429B-4FB8-A0AC-B543E9FFF938", "versionEndExcluding": "13.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "9C09256B-04A9-4D08-A791-8022B5AC5B14", "versionEndExcluding": "13.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "matchCriteriaId": "99973242-A249-4C34-B042-5F833AE73708", "versionEndExcluding": "10.15.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "matchCriteriaId": "87753A67-6F9D-4264-BCEB-0694281F0477", "versionEndExcluding": "13.4.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "matchCriteriaId": "85301873-69B8-4A21-9EFD-F69A5E1ABF40", "versionEndExcluding": "6.2.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A race condition was addressed with improved state handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to gain elevated privileges."}, {"lang": "es", "value": "Se abord\u00f3 una condici\u00f3n de carrera con un manejo del estado mejorado. Este problema es corregido en iOS versi\u00f3n 13.5 y iPadOS versi\u00f3n 13.5, macOS Catalina versi\u00f3n 10.15.5, tvOS versi\u00f3n 13.4.5, watchOS versi\u00f3n 6.2.5. Una aplicaci\u00f3n puede ser capaz de alcanzar privilegios elevados"}], "id": "CVE-2020-9839", "lastModified": "2024-11-21T05:41:22.693", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-09T17:15:14.643", "references": [{"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/HT211168"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/HT211170"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/HT211171"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/HT211175"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/HT211168"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/HT211170"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/HT211171"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/HT211175"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}