CVE-2021-30918: Low severity macos vulnerability

Published Aug 24, 2021
·
Updated

Status Bar. A lock screen issue was addressed with improved state management.

Other sources

VoiceOver. A lock screen issue was addressed with improved state management.

A Lock Screen issue was addressed with improved state management. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.0.1 and iPadOS 15.0.1. A user may be able to view restricted content from the Lock Screen.

Credit

an anonymous researcher, videosdebarraquito

Affected Software

10 affected componentsFixes available
macOS<12.3
12.3
Apple iOS and iPadOS<15.0.1
15.0.1
Apple iOS, iPadOS, and macOS<15.0.1
15.0.1
Apple iOS and iPadOS<14.8.1
14.8.1
Apple iOS, iPadOS, and macOS<14.8.1
14.8.1
iPadOS<14.8.1
Apple iOS, iPadOS, and macOS=15.0
iPhone OS<14.8.1
iPhone OS=15.0
macOS>=12.0.0<12.3

Event History

Aug 24, 2021
CVE Published
via MITRE·06:50 PM
Data Sourced
via MITRE·06:50 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is CVE-2021-30918?

CVE-2021-30918 is a lock screen issue in VoiceOver that has been addressed with improved state management.

2

Which software are affected by CVE-2021-30918?

CVE-2021-30918 affects Apple iOS 15.0.1, Apple iPadOS 15.0.1, Apple iOS 14.8.1, Apple iPadOS 14.8.1, and macOS Monterey 12.3.

3

How do I fix CVE-2021-30918?

Update your Apple iOS, iPadOS, or macOS to the recommended versions: iOS 15.0.1, iPadOS 15.0.1, iOS 14.8.1, iPadOS 14.8.1, or macOS Monterey 12.3.

4

Where can I find more information about CVE-2021-30918?

You can find more information about CVE-2021-30918 on the Apple support website. Here are some references: [link1](https://support.apple.com/en-us/HT212866), [link2](https://support.apple.com/en-us/HT212868), [link3](https://support.apple.com/en-us/HT213183)

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