CVEvulnerability
CVE-2021-30773
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-09-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Description
An issue in code signature validation was addressed with improved checks. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious application may be able to bypass code signing checks.
Affected configurations
• apple iphone os (< 14.7)
• apple tvos (< 14.7)
• apple watchos (< 7.6)
References
- https://support.apple.com/en-us/HT212601 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212604 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212605 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212601 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212604 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT212605 Release Notes, Vendor Advisory