CVE-2019-8657

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution.

Score

CVSS 3.1 8.8 High

Status

Modified - product-security@apple.com

Published

2019-12-18

Last modified

2024-08-04

Weaknesses

CWE-125

Affected products

• Ios (Apple)
• Iphone Os (Apple)
• Mac Os X (Apple)
• Macos (Apple)
• Tvos (Apple)
• Watchos (Apple)

References

• https://support.apple.com/HT210346
• https://support.apple.com/HT210348
• https://support.apple.com/HT210351
• https://support.apple.com/HT210353