CVE-2020-9993

The issue was addressed with improved UI handling. This issue is fixed in watchOS 7.0, Safari 14.0, iOS 14.0 and iPadOS 14.0. Visiting a malicious website may lead to address bar spoofing.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://support.apple.com/en-us/HT211844	Vendor Advisory
https://support.apple.com/en-us/HT211845	Vendor Advisory
https://support.apple.com/en-us/HT211850	Vendor Advisory
https://support.apple.com/en-us/HT211844	Vendor Advisory
https://support.apple.com/en-us/HT211845	Vendor Advisory
https://support.apple.com/en-us/HT211850	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apple:safari:14.0:::::::*
	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:watchos::::::::

History

21 Nov 2024, 05:41

Type	Values Removed	Values Added
References	~~() https://support.apple.com/en-us/HT211844 - Vendor Advisory~~	() https://support.apple.com/en-us/HT211844 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT211845 - Vendor Advisory~~	() https://support.apple.com/en-us/HT211845 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT211850 - Vendor Advisory~~	() https://support.apple.com/en-us/HT211850 - Vendor Advisory

Information

Published : 2020-12-08 20:15

Updated : 2024-11-21 05:41

NVD link : CVE-2020-9993

Mitre link : CVE-2020-9993

CVE.ORG link : CVE-2020-9993

JSON object : View

Products Affected

apple

safari
iphone_os
ipados
watchos

CWE

CWE-1021

Improper Restriction of Rendered UI Layers or Frames

{"id": "CVE-2020-9993", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2020-12-08T20:15:18.230", "references": [{"url": "https://support.apple.com/en-us/HT211844", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT211845", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT211850", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT211844", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/en-us/HT211845", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/en-us/HT211850", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1021"}]}], "descriptions": [{"lang": "en", "value": "The issue was addressed with improved UI handling. This issue is fixed in watchOS 7.0, Safari 14.0, iOS 14.0 and iPadOS 14.0. Visiting a malicious website may lead to address bar spoofing."}, {"lang": "es", "value": "Se abord\u00f3 un problema con un manejo de la Interfaz de Usuario mejorada. Este problema se corrigi\u00f3 en watchOS versi\u00f3n 7.0, Safari versi\u00f3n 14.0, iOS versi\u00f3n 14.0 y iPadOS versi\u00f3n 14.0. Visitando a un sitio web malicioso puede conllevar a una suplantaci\u00f3n de la barra de direcciones"}], "lastModified": "2024-11-21T05:41:39.647", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apple:safari:14.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "708E48FD-6B20-4D67-B00B-BD753764B7F2"}, {"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "10CC9ED4-9AE1-415A-94FF-60CB209506CA", "versionEndExcluding": "14.0"}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16AF4D2F-3C55-4DCC-A253-3F8CB4F453EF", "versionEndExcluding": "14.0"}, {"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C117BCCF-7789-40BB-AD25-1E712F6DCF7C", "versionEndExcluding": "7.0"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}