CVE-2019-8641 - Vulnerability Details - OpenCVE

Description

An out-of-bounds read was addressed with improved input validation.

Published: 2019-12-18

Score: 9.8 Critical

EPSS: 10.9% 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 12.4.2

Apple

iOS

affected

Version	Status	Constraints
`unspecified`	affected	< iOS 13

Apple

watchOS

affected

Version	Status	Constraints
`unspecified`	affected	< watchOS 6

Apple

macOS

affected

Version	Status	Constraints
`unspecified`	affected	< macOS Mojave 10.14.6 Supplemental Update 2

Apple

watchOS

affected

Version	Status	Constraints
`unspecified`	affected	< watchOS 5.3.2

Configuration 1 [-]

OR	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 Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.10883.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://support.apple.com/HT210588
https://support.apple.com/HT210589
https://support.apple.com/HT210590
https://support.apple.com/HT210606
https://support.apple.com/HT210607

History

No history.

Subscriptions

Apple Iphone Os Mac Os X Tvos Watchos

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2019-12-18T17:33:20.000Z

Updated: 2024-08-04T21:24:29.571Z

Reserved: 2019-02-18T00:00:00.000Z

Link: CVE-2019-8641

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-12-18T18:15:30.867

Modified: 2024-11-21T04:50:13.243

Link: CVE-2019-8641

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-125

{"containers": {"cna": {"affected": [{"product": "iOS", "vendor": "Apple", "versions": [{"lessThan": "iOS 12.4.2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "iOS", "vendor": "Apple", "versions": [{"lessThan": "iOS 13", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "watchOS", "vendor": "Apple", "versions": [{"lessThan": "watchOS 6", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "macOS Mojave 10.14.6 Supplemental Update 2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "watchOS", "vendor": "Apple", "versions": [{"lessThan": "watchOS 5.3.2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "An out-of-bounds read was addressed with improved input validation."}], "problemTypes": [{"descriptions": [{"description": "A remote attacker may be able to cause unexpected application termination or arbitrary code execution", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-02-28T13:02:09.000Z", "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT210606"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT210589"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT210607"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT210590"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT210588"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@apple.com", "ID": "CVE-2019-8641", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "iOS", "version": {"version_data": [{"version_affected": "<", "version_value": "iOS 12.4.2"}]}}, {"product_name": "iOS", "version": {"version_data": [{"version_affected": "<", "version_value": "iOS 13"}]}}, {"product_name": "watchOS", "version": {"version_data": [{"version_affected": "<", "version_value": "watchOS 6"}]}}, {"product_name": "macOS", "version": {"version_data": [{"version_affected": "<", "version_value": "macOS Mojave 10.14.6 Supplemental Update 2"}]}}, {"product_name": "watchOS", "version": {"version_data": [{"version_affected": "<", "version_value": "watchOS 5.3.2"}]}}]}, "vendor_name": "Apple"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An out-of-bounds read was addressed with improved input validation."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "A remote attacker may be able to cause unexpected application termination or arbitrary code execution"}]}]}, "references": {"reference_data": [{"name": "https://support.apple.com/HT210606", "refsource": "MISC", "url": "https://support.apple.com/HT210606"}, {"name": "https://support.apple.com/HT210589", "refsource": "MISC", "url": "https://support.apple.com/HT210589"}, {"name": "https://support.apple.com/HT210607", "refsource": "MISC", "url": "https://support.apple.com/HT210607"}, {"name": "https://support.apple.com/HT210590", "refsource": "MISC", "url": "https://support.apple.com/HT210590"}, {"name": "https://support.apple.com/HT210588", "refsource": "MISC", "url": "https://support.apple.com/HT210588"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T21:24:29.571Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT210606"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT210589"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT210607"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT210590"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT210588"}]}]}, "cveMetadata": {"assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "assignerShortName": "apple", "cveId": "CVE-2019-8641", "datePublished": "2019-12-18T17:33:20.000Z", "dateReserved": "2019-02-18T00:00:00.000Z", "dateUpdated": "2024-08-04T21:24:29.571Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "78127EE5-23FE-4C66-B7EE-2CF3E19F0503", "versionEndExcluding": "12.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "matchCriteriaId": "B0E97851-4DFF-4852-A339-183331F4ACBC", "versionEndExcluding": "10.14.6", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "matchCriteriaId": "AC281794-DEC0-4C8A-8B92-F8E5D8785EF6", "versionEndExcluding": "12.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "matchCriteriaId": "3D1EF2E9-E07A-45B8-8503-B816C8D4D481", "versionEndExcluding": "5.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An out-of-bounds read was addressed with improved input validation."}, {"lang": "es", "value": "Una lectura fuera de l\u00edmites se abord\u00f3 con una validaci\u00f3n de entrada mejorada."}], "id": "CVE-2019-8641", "lastModified": "2024-11-21T04:50:13.243", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-12-18T18:15:30.867", "references": [{"source": "product-security@apple.com", "url": "https://support.apple.com/HT210588"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/HT210589"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/HT210590"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/HT210606"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/HT210607"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/HT210588"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/HT210589"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/HT210590"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/HT210606"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/HT210607"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}