medium
5.5
Advisory Published
CVE Published
Updated

CVE-2021-30697

First published: Mon May 24 2021(Updated: )

A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A local user may be able to leak sensitive user information.

Credit: Gabe Kirkpatrick @gabe_k Gabe Kirkpatrick @gabe_k Gabe Kirkpatrick @gabe_k Gabe Kirkpatrick @gabe_k Gabe Kirkpatrick @gabe_k Gabe Kirkpatrick @gabe_k product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iPadOS<14.6
Apple iPhone OS<14.6
Apple Mac OS X>=10.14<=10.14.5
Apple Mac OS X>=10.15<=10.15.6
Apple Mac OS X=10.14.6
Apple Mac OS X=10.14.6-security_update_2019-001
Apple Mac OS X=10.14.6-security_update_2019-002
Apple Mac OS X=10.14.6-security_update_2019-004
Apple Mac OS X=10.14.6-security_update_2019-005
Apple Mac OS X=10.14.6-security_update_2019-006
Apple Mac OS X=10.14.6-security_update_2019-007
Apple Mac OS X=10.14.6-security_update_2020-001
Apple Mac OS X=10.14.6-security_update_2020-002
Apple Mac OS X=10.14.6-security_update_2020-003
Apple Mac OS X=10.14.6-security_update_2020-004
Apple Mac OS X=10.14.6-security_update_2020-005
Apple Mac OS X=10.14.6-security_update_2020-006
Apple Mac OS X=10.14.6-security_update_2020-007
Apple Mac OS X=10.14.6-security_update_2021-001
Apple Mac OS X=10.14.6-security_update_2021-002
Apple Mac OS X=10.14.6-security_update_2021-003
Apple Mac OS X=10.14.6-supplemental_update
Apple Mac OS X=10.14.6-supplemental_update_2
Apple Mac OS X=10.15.7
Apple Mac OS X=10.15.7-security_update_2020
Apple Mac OS X=10.15.7-security_update_2020-001
Apple Mac OS X=10.15.7-security_update_2020-005
Apple Mac OS X=10.15.7-security_update_2020-007
Apple Mac OS X=10.15.7-security_update_2021-001
Apple Mac OS X=10.15.7-security_update_2021-002
Apple Mac OS X=10.15.7-supplemental_update
Apple macOS>=11.0<11.4
Apple tvOS<14.6
Apple watchOS<7.5
Apple watchOS<7.5
7.5
Apple Catalina
Apple macOS Big Sur<11.4
11.4
Apple iOS<14.6
14.6
Apple iPadOS<14.6
14.6
Apple tvOS<14.6
14.6
Apple Mojave

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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 the vulnerability ID?

    The vulnerability ID is CVE-2021-30697.

  • What is the title of the vulnerability?

    The title of the vulnerability is Heimdal. A logic issue was addressed with improved state management.

  • What is the affected software?

    The affected software includes Apple tvOS 14.6, Apple watchOS 7.5, Apple macOS Big Sur 11.4, Apple Mojave, Apple Catalina, Apple iOS 14.6, and Apple iPadOS 14.6.

  • How can I fix the vulnerability?

    To fix the vulnerability, update your software to the latest version provided by Apple.

  • Where can I find more information about the vulnerability?

    You can find more information about the vulnerability on the following links: [link1](https://support.apple.com/en-us/HT212530), [link2](https://support.apple.com/en-us/HT212533), [link3](https://support.apple.com/en-us/HT212529).

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