critical
9.3
CWE
276
Advisory Published
CVE Published
Updated

CVE-2020-3838

First published: Tue Jan 28 2020(Updated: )

The issue was addressed with improved permissions logic. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to execute arbitrary code with system privileges.

Credit: Dayton Pidhirney @_watbulb Dayton Pidhirney @_watbulb Dayton Pidhirney @_watbulb Dayton Pidhirney @_watbulb Dayton Pidhirney @_watbulb Dayton Pidhirney @_watbulb product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple tvOS<13.3.1
13.3.1
Apple iOS<13.3.1
13.3.1
Apple iPadOS<13.3.1
13.3.1
Apple macOS Catalina<10.15.3
10.15.3
Apple Mojave
Apple High Sierra
Apple watchOS<6.1.2
6.1.2
Apple Catalina
Apple iPadOS<13.3.1
Apple iPhone OS<13.3.1
Apple Mac OS X<10.14.6
Apple Mac OS X>=10.15<10.15.3
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-security_update_2021-001
Apple Mac OS X=10.14.6-security_update_2021-002
Apple Mac OS X=10.14.6-supplemental_update
Apple Mac OS X=10.14.6-supplemental_update_2
Apple tvOS<13.3.1
Apple watchOS<6.1.2

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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 the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2020-3838.

  • What is the affected software for this vulnerability?

    The affected software includes Apple Catalina, Apple Mojave, Apple macOS Catalina (up to version 10.15.3), Apple High Sierra, Apple watchOS (up to version 6.1.2), Apple iOS (up to version 13.3.1), Apple iPadOS (up to version 13.3.1), and Apple tvOS (up to version 13.3.1).

  • What is the severity level of this vulnerability?

    The severity level of this vulnerability is not provided.

  • How was this vulnerability addressed?

    This vulnerability was addressed with improved permissions logic.

  • Where can I find more information about this vulnerability?

    You can find more information about this vulnerability at the following references: [1](https://support.apple.com/en-us/HT210920), [2](https://support.apple.com/en-us/HT212326), [3](https://support.apple.com/en-us/HT212327).

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