CVE-2020-9962
High
Description
A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Big Sur 11.0.1, tvOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.0, iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted image may lead to arbitrary code execution.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Apple Ipados
PublishedApr 2, 2021
First seenApr 2, 2021
How to fix
Update
- apple ipados14.0 or later
- apple iphone_os14.0 or later
- apple mac_os_x10.14.6, 10.15.7 or later
- apple macos11.0.1 or later
- apple tvos14.0 or later
- apple watchos7.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 14.0 | 14.0 |
| apple iphone_os | v < 14.0 | 14.0 |
| apple mac_os_x | 10.14 ≤ v < 10.14.6, 10.15 ≤ v < 10.15.7, 10.14.6, 10.15.7 | 10.14.6, 10.15.7 |
| apple macos | 11.0 ≤ v < 11.0.1 | 11.0.1 |
| apple tvos | v < 14.0 | 14.0 |
| apple watchos | v < 7.0 | 7.0 |
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