CVE-2019-8703

This issue was addressed with improved entitlements. This issue is fixed in watchOS 6, tvOS 13, macOS Catalina 10.15, iOS 13. An application may be able to gain elevated privileges.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.apple.com/en-us/HT210604	Vendor Advisory
https://support.apple.com/en-us/HT210606	Vendor Advisory
https://support.apple.com/en-us/HT210607	Vendor Advisory
https://support.apple.com/en-us/HT210634	Vendor Advisory
https://support.apple.com/en-us/HT210604	Vendor Advisory
https://support.apple.com/en-us/HT210606	Vendor Advisory
https://support.apple.com/en-us/HT210607	Vendor Advisory
https://support.apple.com/en-us/HT210634	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::::::::
	cpe:2.3:o:apple:watchos::::::::

History

21 Nov 2024, 04:50

Type	Values Removed	Values Added
References	~~() https://support.apple.com/en-us/HT210604 - Vendor Advisory~~	() https://support.apple.com/en-us/HT210604 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT210606 - Vendor Advisory~~	() https://support.apple.com/en-us/HT210606 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT210607 - Vendor Advisory~~	() https://support.apple.com/en-us/HT210607 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT210634 - Vendor Advisory~~	() https://support.apple.com/en-us/HT210634 - Vendor Advisory

Information

Published : 2021-12-23 20:15

Updated : 2024-11-21 04:50

NVD link : CVE-2019-8703

Mitre link : CVE-2019-8703

CVE.ORG link : CVE-2019-8703

JSON object : View

Products Affected

apple

iphone_os
mac_os_x
watchos
tvos

CWE

NVD-CWE-noinfo

{"id": "CVE-2019-8703", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "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": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-12-23T20:15:08.760", "references": [{"url": "https://support.apple.com/en-us/HT210604", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT210606", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT210607", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT210634", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT210604", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/en-us/HT210606", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/en-us/HT210607", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/en-us/HT210634", "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": "This issue was addressed with improved entitlements. This issue is fixed in watchOS 6, tvOS 13, macOS Catalina 10.15, iOS 13. An application may be able to gain elevated privileges."}, {"lang": "es", "value": "Este problema se abord\u00f3 con los derechos mejorados. Este problema es corregido en watchOS versi\u00f3n 6, tvOS versi\u00f3n 13, macOS Catalina versi\u00f3n 10.15, iOS versi\u00f3n 13. Una aplicaci\u00f3n puede ser capaz de conseguir privilegios elevados"}], "lastModified": "2024-11-21T04:50:19.670", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "03E861BE-9AB7-45CE-8977-BA832ACB6F30", "versionEndExcluding": "13.0"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E28B89FF-E2E1-498A-AF43-C8DE5DA352CD", "versionEndExcluding": "10.15"}, {"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2EC93364-01DD-4448-9007-1AB956DF946B", "versionEndIncluding": "13.0"}, {"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70F86075-2932-4E94-B7B2-7DF51A51B179", "versionEndExcluding": "6.0"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}

9.8 /10