CVE-2021-31010
HIGH | Platform: macOS | Changelog
CVE Details
Description
A deserialization issue was addressed through improved validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 12.5.5, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. A sandboxed process may be able to circumvent sandbox restrictions. Apple was aware of a report that this issue may have been actively exploited at the time of release..
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 7.5 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Weakness
References
- Apple Security Advisory
- NVD Entry
- https://support.apple.com/en-us/HT212804 (Vendor Advisory)
- https://support.apple.com/en-us/HT212805 (Vendor Advisory)
- https://support.apple.com/en-us/HT212806 (Vendor Advisory)
- https://support.apple.com/en-us/HT212807 (Vendor Advisory)
- https://support.apple.com/en-us/HT212824 (Vendor Advisory)