Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | iOS | unspecified – < iOS 12.4 | iOS 12.4 |
| Apple | macOS | unspecified – < macOS Mojave 10.14.6 | macOS Mojave 10.14.6 |
| Apple | tvOS | unspecified – < tvOS 12.4 | tvOS 12.4 |
| Apple | watchOS | unspecified – < watchOS 5.3 | watchOS 5.3 |