CVE-2020-9885

An issue existed in the handling of iMessage tapbacks. The issue was resolved with additional verification. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. A user that is removed from an iMessage group could rejoin the group.

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 NONE

Integrity Impact HIGH

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/HT211288	Vendor Advisory
https://support.apple.com/HT211289	Vendor Advisory
https://support.apple.com/HT211290	Vendor Advisory
https://support.apple.com/HT211291	Vendor Advisory
https://support.apple.com/HT211288	Vendor Advisory
https://support.apple.com/HT211289	Vendor Advisory
https://support.apple.com/HT211290	Vendor Advisory
https://support.apple.com/HT211291	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:mac_os_x::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:watchos::::::::

History

21 Nov 2024, 05:41

Type	Values Removed	Values Added
References	~~() https://support.apple.com/HT211288 - Vendor Advisory~~	() https://support.apple.com/HT211288 - Vendor Advisory
References	~~() https://support.apple.com/HT211289 - Vendor Advisory~~	() https://support.apple.com/HT211289 - Vendor Advisory
References	~~() https://support.apple.com/HT211290 - Vendor Advisory~~	() https://support.apple.com/HT211290 - Vendor Advisory
References	~~() https://support.apple.com/HT211291 - Vendor Advisory~~	() https://support.apple.com/HT211291 - Vendor Advisory

Information

Published : 2020-10-16 17:15

Updated : 2024-11-21 05:41

NVD link : CVE-2020-9885

Mitre link : CVE-2020-9885

CVE.ORG link : CVE-2020-9885

JSON object : View

Products Affected

apple

mac_os_x
watchos
iphone_os
ipados
tvos

CWE

CWE-345

Insufficient Verification of Data Authenticity

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