medium5.5Known exploited
CVE-2020-9934
Apple iOS, iPadOS, and macOS Input Validation Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2022-09-08. Federal due date: 2022-09-29.
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Impact
An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6. A local user may be able to view sensitive user information.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Ipados | before 13.6 |
| Apple | Iphone Os | before 13.6 |
| Apple | Mac Os X | before 10.15.6 |