PT-2019-4913
CVE-2019-8676
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Published
2019-08-29
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Updated
2026-10-31
Description by
CVSS 2.0
9.3
HighMetricsAV:N/AC:M/Au:N/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions
iOS versions prior to 12.4
macOS Mojave versions prior to 10.14.6
tvOS versions prior to 12.4
watchOS versions prior to 5.3
Safari versions prior to 12.1.2
iTunes for Windows versions prior to 12.9.6
iCloud for Windows versions prior to 7.13 and 10.6
Description
The issue is caused by a buffer overflow in memory, which may allow a remote attacker to execute arbitrary code using a specially crafted website. Processing maliciously crafted web content may lead to arbitrary code execution.
Recommendations
For iOS versions prior to 12.4, update to iOS 12.4 or later.
For macOS Mojave versions prior to 10.14.6, update to macOS Mojave 10.14.6 or later.
For tvOS versions prior to 12.4, update to tvOS 12.4 or later.
For watchOS versions prior to 5.3, update to watchOS 5.3 or later.
For Safari versions prior to 12.1.2, update to Safari 12.1.2 or later.
For iTunes for Windows versions prior to 12.9.6, update to iTunes for Windows 12.9.6 or later.
For iCloud for Windows versions prior to 7.13 and 10.6, update to iCloud for Windows 7.13 or 10.6 or later.
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