critical
9.3
CWE
787
Advisory Published
CVE Published
Updated

CVE-2019-8536

First published: Mon Mar 25 2019(Updated: )

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.

Credit: Apple an anonymous researcher Apple an anonymous researcher Apple an anonymous researcher product-security@apple.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple Safari<12.1
12.1
Apple iCloud for Windows<7.11
7.11
Apple iTunes for Windows<12.9.4
12.9.4
Apple watchOS<5.2
5.2
Apple tvOS<12.2
12.2
Apple iOS<12.2
12.2
redhat/webkitgtk<2.24.0
2.24.0
debian/webkit2gtk
2.44.2-1~deb11u1
2.46.4-1~deb11u1
2.46.0-2~deb12u1
2.46.4-1~deb12u1
2.46.4-1
Apple Icloud Windows<7.11
Apple Itunes Windows<12.9.4
Apple Safari<12.1
Apple iPhone OS<12.2
Apple tvOS<12.2
Apple watchOS<5.2
Redhat Enterprise Linux Desktop=7.0
Red Hat Enterprise Linux Server=7.0
Redhat Enterprise Linux Workstation=7.0

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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 severity of CVE-2019-8536?

    The severity of CVE-2019-8536 is critical with a CVSS score of 8.8.

  • Which software versions are affected by CVE-2019-8536?

    iOS versions up to exclusive 12.2, tvOS versions up to exclusive 12.2, Safari version up to exclusive 12.1, iTunes for Windows version up to exclusive 12.9.4, and iCloud for Windows version up to exclusive 7.11 are affected by CVE-2019-8536.

  • How can I fix CVE-2019-8536 on iOS?

    To fix CVE-2019-8536 on iOS, update to version 12.2 or later.

  • How can I fix CVE-2019-8536 on tvOS?

    To fix CVE-2019-8536 on tvOS, update to version 12.2 or later.

  • How can I fix CVE-2019-8536 on Safari?

    To fix CVE-2019-8536 on Safari, update to version 12.1 or later.

  • How can I fix CVE-2019-8536 on iTunes for Windows?

    To fix CVE-2019-8536 on iTunes for Windows, update to version 12.9.4 or later.

  • How can I fix CVE-2019-8536 on iCloud for Windows?

    To fix CVE-2019-8536 on iCloud for Windows, update to version 7.11 or later.

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