CVE-2020-3878

An out-of-bounds read was addressed with improved input validation. 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, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing a maliciously crafted image may lead to arbitrary code execution.

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.apple.com/HT211178	Vendor Advisory
https://support.apple.com/HT211168	Vendor Advisory
https://support.apple.com/HT211179	Vendor Advisory
https://support.apple.com/HT211170	Vendor Advisory
https://support.apple.com/HT211181	Vendor Advisory
https://support.apple.com/HT211171	Vendor Advisory
https://support.apple.com/HT211175	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:mac_os_x:10.13.6:::::::*
	cpe:2.3:a:apple:icloud::::::windows::*
	cpe:2.3:a:apple:icloud::::::windows::*
	cpe:2.3:a:apple:itunes::::::windows::*
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:watchos::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:mac_os_x::::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:-::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-002::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-003::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-001::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-002::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-003::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-004::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-005::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-006::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-007::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2020-001::::::
	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2020-002::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:-::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002::::::
	cpe:2.3:o:apple:mac_os_x::::::::
	cpe:2.3:o:apple:mac_os_x:10.14.6:::::::*
	cpe:2.3:o:apple:mac_os_x::::::::

Information

Published : 2020-02-27 13:15

Updated : 2022-06-04 20:09

NVD link : CVE-2020-3878

Mitre link : CVE-2020-3878

JSON object : View

CWE

CWE-125

Out-of-bounds Read

Products Affected

apple

itunes
tvos
icloud
mac_os_x
watchos
iphone_os
ipados

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"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}}, "publishedDate": "2020-02-27T21:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:apple:mac_os_x:10.13.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "7.19"}, {"cpe23Uri": "cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "11.2", "versionStartIncluding": "11.0"}, {"cpe23Uri": "cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "12.10.7"}, {"cpe23Uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "cpe_name": [], 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7.8 /10