high
7.8
CWE
20 787
Advisory Published
CVE Published
Updated

CVE-2020-27933: Input Validation

First published: Wed Jul 15 2020(Updated: )

ImageIO. A memory corruption issue was addressed with improved input validation.

Credit: Xingwei Lin AntXingwei Lin AntXingwei Lin AntXingwei Lin AntXingwei Lin AntXingwei Lin AntXingwei Lin AntXingwei Lin AntXingwei Lin Ant product-security@apple.com

Affected SoftwareAffected VersionHow to fix
tvOS<13.4.8
13.4.8
macOS Catalina<10.15.6
10.15.6
macOS Mojave
macOS High Sierra
Apple iOS, iPadOS, and watchOS<13.6
13.6
Apple iOS, iPadOS, and watchOS<13.6
13.6
Apple iOS, iPadOS, and watchOS<6.2.8
6.2.8
Apple iCloud for Windows<7.20
Apple iOS, iPadOS, and watchOS<13.6
iOS<13.6
Apple iOS and macOS>=10.15<10.15.6
Apple iOS and macOS=10.15.6
Apple iOS and macOS=10.15.6-supplemental_update
tvOS<13.4.8
Apple iOS, iPadOS, and watchOS<6.2.8
Apple iCloud<11.3
11.3
Apple iCloud<7.20
7.20
Apple iTunes<12.10.8
12.10.8

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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-2020-27933.

  • What is the title of this vulnerability?

    The title of this vulnerability is 'ImageIO. A memory corruption issue was addressed with improved input validation.'

  • What software versions are affected by this vulnerability?

    The affected software versions include macOS Catalina 10.15.6, Mojave, High Sierra, iOS up to 13.6, iPadOS up to 13.6, watchOS up to 6.2.8, iCloud for Windows up to 11.3, iCloud for Windows up to 7.20, tvOS up to 13.4.8, and iTunes for Windows up to 12.10.8.

  • How was this vulnerability addressed?

    This vulnerability was addressed with improved input validation.

  • Where can I find more information about this vulnerability?

    You can find more information about this vulnerability on the Apple support website. (References: [link1](https://support.apple.com/en-us/HT211289), [link2](https://support.apple.com/en-us/HT211295), [link3](https://support.apple.com/en-us/HT211288))

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