high
8.8
CWE
119
Advisory Published
CVE Published
Updated

CVE-2019-8745: Buffer Overflow

First published: Thu Sep 19 2019(Updated: )

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15, tvOS 13, iTunes for Windows 12.10.1, iCloud for Windows 10.7, iCloud for Windows 7.14. Processing a maliciously crafted text file may lead to arbitrary code execution.

Credit: riusksk VulWar Corp working with Trend Micro product-security@apple.com

Affected SoftwareAffected VersionHow to fix
tvOS<13
13
macOS Catalina<10.15.1
10.15.1
macOS Catalina<10.15
10.15
Apple iOS, iPadOS, and watchOS<13
13
Apple iOS, iPadOS, and watchOS<6
6
Apple iCloud for Windows<7.14
Apple iCloud for Windows>=10.0<10.7
Apple iTunes for Windows<12.10.1
Apple iOS and macOS<10.15
tvOS<13
Apple iCloud<10.7
10.7
Apple iCloud<7.14
7.14
Apple iTunes<12.10.1
12.10.1

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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 vulnerability CVE-2019-8745?

    CVE-2019-8745 is a buffer overflow vulnerability in UIFoundation that allows arbitrary code execution.

  • How severe is vulnerability CVE-2019-8745?

    Vulnerability CVE-2019-8745 has a severity score of 8.8, which is considered high.

  • Which software versions are affected by vulnerability CVE-2019-8745?

    Vulnerability CVE-2019-8745 affects macOS Catalina 10.15 (up to 10.15.1), tvOS (up to 13), iTunes for Windows (up to 12.10.1), and iCloud for Windows (up to 7.14).

  • How can I fix vulnerability CVE-2019-8745?

    To fix vulnerability CVE-2019-8745, update your software to macOS Catalina 10.15.1 or later, tvOS 13 or later, iTunes for Windows 12.10.1 or later, and iCloud for Windows 7.14 or later.

  • Where can I find more information about vulnerability CVE-2019-8745?

    You can find more information about vulnerability CVE-2019-8745 on the Apple support website.

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