medium5.5
CVE-2019-8774
A resource exhaustion issue was addressed with improved input validation.
Impact
A resource exhaustion issue was addressed with improved input validation. This issue is fixed in iOS 13.1 and iPadOS 13.1, macOS Catalina 10.15. Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Ipad Os | before 13.1 |
| Apple | Iphone Os | before 13.1 |
| Apple | Mac Os X | before 10.15 |