CVE-2019-8527
Critical
Description
A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.
SeverityCritical
CVSS9.1
Exploit probability88. percentile3.2%
Product
Apple Tvos
PublishedDec 18, 2019
First seenDec 18, 2019
How to fix
Update
- apple tvos12.2 or later
- apple iphone_os12.2 or later
- apple mac_os_x10.14.4 or later
- apple watchos5.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple tvos | v < 12.2 | 12.2 |
| apple iphone_os | v < 12.2 | 12.2 |
| apple mac_os_x | v < 10.14.4 | 10.14.4 |
| apple watchos | v < 5.2 | 5.2 |
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