Skip to content
OpenAdvisories
Unscored CVE-2020-9885 EUVD-2020-30664GHSA-mwr9-mrq7-g9xf

An issue existed in the handling of iMessage tapbacks. The issue was resolved with additional verification. This issue is fixed in iOS 13.6…

Published Oct 16, 2020 · Updated Aug 4, 2024 · Assigned by apple

Vendor: Apple Product: iOS Product: macOS Product: tvOS Product: watchOS Platform: iOS Platform: macOS

Description

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.

Affected products

VendorProductAffectedFixed
Apple iOS unspecified – < iOS 13.6 and iPadOS 13.6 iOS 13.6 and iPadOS 13.6
Apple macOS unspecified – < macOS Catalina 10.15.6 macOS Catalina 10.15.6
Apple tvOS unspecified – < tvOS 13.4.8 tvOS 13.4.8
Apple watchOS unspecified – < watchOS 6.2.8 watchOS 6.2.8

References