CVE-2020-3844

LOW

iPadOS < 13.3.1 - Unauthenticated iMessage State Manipulation

Title source: llm

Description

This issue was addressed with improved checks. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. Users removed from an iMessage conversation may still be able to alter state.

References (1)

Core 1

Core References

Release Notes, Vendor Advisory x_refsource_misc

https://support.apple.com/HT210918

Scores

CVSS v3 3.3

EPSS 0.0028

EPSS Percentile 20.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Details

Status published

Products (2)

apple/ipados < 13.3.1

apple/iphone_os < 13.3.1

Published Feb 27, 2020

Tracked Since Feb 18, 2026