high
7.8
CWE
269
Advisory Published
CVE Published
Updated

CVE-2021-1787

First published: Tue Jan 26 2021(Updated: )

Crash Reporter. Multiple issues were addressed with improved logic.

Credit: James Hutchins product-security@apple.com

Affected SoftwareAffected VersionHow to fix
tvOS<14.4
14.4
Apple macOS<11.2
11.2
macOS Catalina
macOS Mojave
Apple iOS, iPadOS, and watchOS<14.4
14.4
Apple iOS, iPadOS, and watchOS<14.4
14.4
Apple iOS, iPadOS, and watchOS<7.3
7.3
Apple iOS, iPadOS, and watchOS<14.4
iOS<14.4
Apple iOS and macOS>=10.14<10.14.6
Apple iOS and macOS>=10.15<10.15.7
Apple iOS and macOS=10.14.6
Apple iOS and macOS=10.14.6-security_update_2019-004
Apple iOS and macOS=10.14.6-security_update_2019-005
Apple iOS and macOS=10.14.6-security_update_2019-006
Apple iOS and macOS=10.14.6-security_update_2019-007
Apple iOS and macOS=10.14.6-security_update_2020-001
Apple iOS and macOS=10.14.6-security_update_2020-002
Apple iOS and macOS=10.14.6-security_update_2020-003
Apple iOS and macOS=10.14.6-security_update_2020-004
Apple iOS and macOS=10.14.6-security_update_2020-005
Apple iOS and macOS=10.14.6-security_update_2020-006
Apple iOS and macOS=10.14.6-security_update_2020-007
Apple iOS and macOS=10.14.6-supplemental_update
Apple iOS and macOS=10.14.6-supplemental_update_2
Apple iOS and macOS=10.15.7
Apple iOS and macOS=10.15.7-supplemental_update
Apple iOS and macOS>=11.0<11.2
tvOS<14.4
Apple iOS, iPadOS, and watchOS<7.3

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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-2021-1787?

    CVE-2021-1787 is a vulnerability in the Crash Reporter component of Apple macOS, iOS, iPadOS, watchOS, and tvOS.

  • How does CVE-2021-1787 affect me?

    CVE-2021-1787 could allow an attacker to cause a denial-of-service condition or execute arbitrary code on affected devices.

  • Is there a fix available for CVE-2021-1787?

    Yes, Apple has released updates to address the issues related to CVE-2021-1787. It is recommended to update your affected devices to the latest version.

  • How can I protect myself from CVE-2021-1787?

    To protect yourself from CVE-2021-1787, make sure to update your Apple devices to the latest version and follow good security practices such as avoiding suspicious links and downloading apps only from trusted sources.

  • Where can I find more information about CVE-2021-1787?

    You can find more information about CVE-2021-1787 on Apple's official support page: [link](https://support.apple.com/en-us/HT212149).

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