Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, iCloud for Windows 12.0, watchOS 7.2. Processing a maliciously crafted image may lead to heap corruption.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | iOS and iPadOS | unspecified – < 14.3 | 14.3 |
| Apple | tvOS | unspecified – < 14.3 | 14.3 |
| Apple | watchOS | unspecified – < 7.2 | 7.2 |
| Apple | macOS | unspecified – < 11.1, unspecified – < 12.0 | 11.1 |