medium
6.1
CWE
20 79
Advisory Published
CVE Published
CVE Published
Updated

CVE-2021-1825: Input Validation

First published: Thu Apr 22 2021(Updated: )

WebKit. An input validation issue was addressed with improved input validation.

Credit: Alex Camboe AonAlex Camboe AonAlex Camboe AonAlex Camboe AonAlex Camboe AonAlex Camboe AonAlex Camboe Aon product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS<11.3
11.3
tvOS<14.5
14.5
Apple iOS, iPadOS, and watchOS<7.4
7.4
Apple iCloud<12.3
12.3
IBM Cloud Pak for Security<=1.7.2.0
IBM Cloud Pak for Security<=1.7.1.0
IBM Cloud Pak for Security<=1.7.0.0
iTunes<12.11.3
12.11.3
Safari<14.1
14.1
Apple iOS and iPadOS<14.5
14.5
Apple iOS, iPadOS, and macOS<14.5
14.5
iCloud for Windows<12.3
iTunes<12.11.3
Safari<14.1
Apple iOS, iPadOS, and macOS<14.5
iPhone OS<14.5
macOS>=11.0<11.3
tvOS<14.5
Apple iOS, iPadOS, and watchOS<7.4

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2021-1825?

    CVE-2021-1825 is a vulnerability in WebKit that was addressed with improved input validation.

  • What software is affected by CVE-2021-1825?

    CVE-2021-1825 affects Apple Safari 14.1, Apple iOS up to version 14.5, Apple iPadOS up to version 14.5, Apple watchOS up to version 7.4, Apple iTunes for Windows up to version 12.11.3, Apple iCloud for Windows up to version 12.3, Apple macOS Big Sur up to version 11.3, and Apple tvOS up to version 14.5.

  • What is the severity of CVE-2021-1825?

    The severity of CVE-2021-1825 is not provided.

  • How can I fix CVE-2021-1825?

    To fix CVE-2021-1825, update your software to the recommended versions provided by Apple.

  • Where can I find more information about CVE-2021-1825?

    You can find more information about CVE-2021-1825 on the Apple support website.

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