CVE-2020-3910
Critical
Description
A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Apple Icloud
PublishedApr 1, 2020
First seenApr 1, 2020
How to fix
Update
- apple icloud10.9.3 or later
- apple itunes12.10.5 or later
- apple ipados13.4 or later
- apple iphone_os13.4 or later
- apple mac_os_x10.15.4 or later
- apple tvos13.4 or later
- apple watchos6.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple icloud | v < 10.9.3 | 10.9.3 |
| apple itunes | v < 12.10.5 | 12.10.5 |
| apple ipados | v < 13.4 | 13.4 |
| apple iphone_os | v < 13.4 | 13.4 |
| apple mac_os_x | v < 10.15.4 | 10.15.4 |
| apple tvos | v < 13.4 | 13.4 |
| apple watchos | v < 6.2 | 6.2 |
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