Description
A race condition was addressed with additional validation. This issue is fixed in tvOS 11.2, iOS 11.2, macOS High Sierra 10.13.2, Security Update 2017-002 Sierra, and Security Update 2017-005 El Capitan, watchOS 4.2. An application may be able to gain elevated privileges.
Metrics
CVSS 3.1 8.1/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apple | watchOS | >= unspecified, < 4.2 |
| Apple | tvOS | >= unspecified, < 11.2 |
| Apple | macOS | >= unspecified, < 10.13 |
| Apple | macOS | >= unspecified, < 11.2 |
References
- https://support.apple.com/en-us/HT208325Vendor Advisory
- https://support.apple.com/en-us/HT208327Vendor Advisory
- https://support.apple.com/en-us/HT208331Vendor Advisory
- https://support.apple.com/en-us/HT208334Vendor Advisory
- https://support.apple.com/en-us/HT208325Vendor Advisory
- https://support.apple.com/en-us/HT208327Vendor Advisory
- https://support.apple.com/en-us/HT208331Vendor Advisory
- https://support.apple.com/en-us/HT208334Vendor Advisory
Timeline
- Published
- Dec 23, 2021
- Last modified
- Jun 17, 2026
- NVD status
- Modified