medium
5.5
Advisory Published
CVE Published
Updated

CVE-2023-23527

First published: Mon Mar 27 2023(Updated: )

AppleMobileFileIntegrity. The issue was addressed with improved checks.

Credit: Mickey Jin @patch1t Mickey Jin @patch1t Mickey Jin @patch1t Mickey Jin @patch1t Mickey Jin @patch1t Mickey Jin @patch1t product-security@apple.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
<13.3
13.3
Apple tvOS<16.4
16.4
Apple macOS Big Sur<11.7.5
11.7.5
Apple iOS<16.4
16.4
Apple iPadOS<16.4
16.4
<12.6.4
12.6.4
Apple watchOS<9.4
9.4
Apple iPadOS<16.4
Apple iPhone OS<16.4
Apple macOS<11.7.5
Apple macOS>=12.0<12.6.4
Apple macOS>=13.0<13.3
Apple tvOS<16.4
Apple watchOS<9.4

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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-2023-23527?

    CVE-2023-23527 is a vulnerability in AppleMobileFileIntegrity that could allow a user to gain access to protected parts of the file system.

  • What is the severity of CVE-2023-23527?

    The severity of CVE-2023-23527 is medium, with a severity value of 5.5.

  • Which Apple software versions are affected by CVE-2023-23527?

    macOS Big Sur 11.7.5, watchOS 9.4, tvOS 16.4, iOS 16.4, iPadOS 16.4, macOS Monterey 12.6.4, and macOS Ventura 13.3 are affected by CVE-2023-23527.

  • How was CVE-2023-23527 addressed?

    CVE-2023-23527 was addressed with improved checks in the following software versions: macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, macOS Big Sur 11.7.5, macOS Monterey 12.6.4, tvOS 16.4, and watchOS 9.4.

  • Where can I find more information about CVE-2023-23527?

    You can find more information about CVE-2023-23527 at the following references: [link 1](https://support.apple.com/en-us/HT213674), [link 2](https://support.apple.com/en-us/HT213675), [link 3](https://support.apple.com/en-us/HT213670).

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