medium
5.5
Advisory Published
CVE Published
Updated

CVE-2021-30705

First published: Mon May 24 2021(Updated: )

ImageIO. This issue was addressed with improved checks.

Credit: Ye Zhang Baidu SecurityYe Zhang Baidu SecurityYe Zhang Baidu SecurityYe Zhang Baidu SecurityYe Zhang Baidu SecurityYe Zhang Baidu Security 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 Mojave
Apple tvOS<14.6
14.6

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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-2021-30705?

    CVE-2021-30705 is a vulnerability in ImageIO that has been addressed with improved checks.

  • Which software is affected by CVE-2021-30705?

    CVE-2021-30705 affects 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 CVE-2021-30705?

    To fix CVE-2021-30705, update your software to the specified versions: Apple tvOS 14.6, Apple watchOS 7.5, Apple macOS Big Sur 11.4, Apple iOS 14.6, or Apple iPadOS 14.6.

  • Where can I find more information about CVE-2021-30705?

    More information about CVE-2021-30705 can be found on the Apple support pages: [link1], [link2], [link3].

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