Description
A logic issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, tvOS 12.3. Users removed from an iMessage conversation may still be able to alter state.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT210119
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT210118
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT210120
Scores
CVSS v3
7.5
EPSS
0.0105
EPSS Percentile
60.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
Status
published
Products (3)
apple/iphone_os
< 12.3
apple/mac_os_x
< 10.14.5
apple/tvos
< 12.3
Published
Oct 27, 2020
Tracked Since
Feb 18, 2026