CVE-2019-8631

A logic issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, tvOS 12.3. Users removed from an iMessage conversation may still be able to alter state.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://support.apple.com/en-us/HT210118	Vendor Advisory
https://support.apple.com/en-us/HT210119	Vendor Advisory
https://support.apple.com/en-us/HT210120	Vendor Advisory
https://support.apple.com/en-us/HT210118	Vendor Advisory
https://support.apple.com/en-us/HT210119	Vendor Advisory
https://support.apple.com/en-us/HT210120	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 04:50

Type	Values Removed	Values Added
References	~~() https://support.apple.com/en-us/HT210118 - Vendor Advisory~~	() https://support.apple.com/en-us/HT210118 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT210119 - Vendor Advisory~~	() https://support.apple.com/en-us/HT210119 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT210120 - Vendor Advisory~~	() https://support.apple.com/en-us/HT210120 - Vendor Advisory

Information

Published : 2020-10-27 20:15

Updated : 2024-11-21 04:50

NVD link : CVE-2019-8631

Mitre link : CVE-2019-8631

CVE.ORG link : CVE-2019-8631

JSON object : View

Products Affected

apple

iphone_os
tvos
mac_os_x

CWE

NVD-CWE-noinfo

{"id": "CVE-2019-8631", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-10-27T20:15:16.250", "references": [{"url": "https://support.apple.com/en-us/HT210118", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT210119", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT210120", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT210118", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/en-us/HT210119", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/en-us/HT210120", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "A logic issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, tvOS 12.3. Users removed from an iMessage conversation may still be able to alter state."}, {"lang": "es", "value": "Se abord\u00f3 un problema l\u00f3gico con una administraci\u00f3n de estado mejorada. Este problema se corrigi\u00f3 en macOS Mojave versi\u00f3n 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS versi\u00f3n 12.3, tvOS versi\u00f3n 12.3. Es posible que los usuarios eliminados de una conversaci\u00f3n de iMessage a\u00fan puedan modificar el estado"}], "lastModified": "2024-11-21T04:50:12.213", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB19F7E8-75CA-4F9F-B79C-DB3B2C0E1EF4", "versionEndExcluding": "12.3"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D6E2DF4C-D103-4762-8CF1-6EDCE088FB1A", "versionEndExcluding": "10.14.5"}, {"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E4F48137-53D0-4469-9785-57A7FC4482AB", "versionEndExcluding": "12.3"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}