2.4
CVSSv3

CVE-2020-3891

Published: 01/04/2020 Updated: 21/07/2021
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 2.4 | Impact Score: 1.4 | Exploitability Score: 0.9
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

A logic issue was addressed with improved state management. This issue is fixed in iOS 13.4 and iPadOS 13.4, watchOS 6.2. A person with physical access to a locked iOS device may be able to respond to messages even when replies are disabled.

Vulnerability Trend

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apple ipad os

apple iphone os

apple watchos

Mailing Lists

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2020-03-24-4 watchOS 62 watchOS 62 is now available and addresses the following: ActionKit Available for: Apple Watch Series 1 and later Impact: An application may be able to use an SSH client provided by private frameworks Description: This issue was addressed with a new entitlement CV ...
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2020-03-24-1 iOS 134 and iPadOS 134 iOS 134 and iPadOS 134 are now available and address the following: ActionKit Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch 7th generation Impact: An application may be able to use an SSH client provi ...

Recent Articles

Stuck inside with nothing to do? Apple fires out security fixes for iOS, macOS, wrist-puters... and something weird called iTunes for Windows
The Register • Shaun Nichols in San Francisco • 25 Mar 2020

Dozens of bugs swatted in latest Cupertino updates

Apple has emitted a bundle of security fixes ranging across its product lines. The seven updates address dozens of CVE-listed flaws in the firmware and software components of Cupertino's portables and desktops. Since you're stuck inside by the coronavirus pandemic, now's a great time to get patching. For the flagship iOS, the 13.4 update includes fixes for 30 security holes. Among the most serious are the bugs in WebKit, the browser engine at the heart of iOS. They include remote code execution ...