CVE-2021-30706

Processing a maliciously crafted image may lead to disclosure of user information. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. This issue was addressed with improved checks.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://support.apple.com/en-us/HT212528	Vendor Advisory
https://support.apple.com/en-us/HT212529	Vendor Advisory
https://support.apple.com/en-us/HT212532	Vendor Advisory
https://support.apple.com/en-us/HT212533	Vendor Advisory
https://support.apple.com/en-us/HT212528	Vendor Advisory
https://support.apple.com/en-us/HT212529	Vendor Advisory
https://support.apple.com/en-us/HT212532	Vendor Advisory
https://support.apple.com/en-us/HT212533	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:watchos::::::::

History

21 Nov 2024, 06:04

Type	Values Removed	Values Added
References	~~() https://support.apple.com/en-us/HT212528 - Vendor Advisory~~	() https://support.apple.com/en-us/HT212528 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT212529 - Vendor Advisory~~	() https://support.apple.com/en-us/HT212529 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT212532 - Vendor Advisory~~	() https://support.apple.com/en-us/HT212532 - Vendor Advisory
References	~~() https://support.apple.com/en-us/HT212533 - Vendor Advisory~~	() https://support.apple.com/en-us/HT212533 - Vendor Advisory

Information

Published : 2021-09-08 15:15

Updated : 2024-11-21 06:04

NVD link : CVE-2021-30706

Mitre link : CVE-2021-30706

CVE.ORG link : CVE-2021-30706

JSON object : View

Products Affected

apple

iphone_os
ipados
macos
tvos
watchos

CWE

CWE-125

Out-of-bounds Read

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