medium
5.5
CWE
125
Advisory Published
CVE Published
Updated

CVE-2020-29608

First published: Mon Dec 14 2020(Updated: )

FontParser. An out-of-bounds read was addressed with improved bounds checking.

Credit: Xingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security LightXingwei Lin Ant Security Light product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple tvOS<14.3
14.3
Apple watchOS<7.2
7.2
Apple iOS<14.3
14.3
Apple iPadOS<14.3
14.3
Apple macOS Big Sur<11.2
11.2
Apple Catalina
Apple Mojave
Apple iPadOS<14.3
Apple iPhone OS<14.3
Apple Mac OS X>=10.14<10.14.6
Apple Mac OS X>=10.15<10.15.7
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_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-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_2020-001
Apple Mac OS X=10.15.7-supplemental_update
Apple macOS>=11.0<11.2
Apple tvOS<14.3
Apple watchOS<7.2

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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-2020-29608?

    CVE-2020-29608 is a vulnerability in FontParser that allows for an out-of-bounds read.

  • How does CVE-2020-29608 affect macOS Big Sur?

    CVE-2020-29608 affects macOS Big Sur versions up to and including 11.1.

  • How does CVE-2020-29608 affect Apple Catalina?

    CVE-2020-29608 affects Apple Catalina.

  • How does CVE-2020-29608 affect Apple Mojave?

    CVE-2020-29608 affects Apple Mojave.

  • How do I fix CVE-2020-29608?

    To fix CVE-2020-29608, update to the latest version of the affected software as mentioned in the Apple security advisory.

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