Not rated
CVE-2020-9977 A validation issue existed in the entitlement verification
Description
A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.0 and iPadOS 14.0. A malicious application may be able to determine a user's open tabs in Safari.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| iOS and iPadOS 14.0 | earliest → < 14.0 | 14.0 |
| macOS 11.0 | earliest → < 11.0 | 11.0 |
References
- support.apple.com support.apple.com
- support.apple.com support.apple.com
- 20201215 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1 seclists.org
Timeline
- Published
- Last modified
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