VulnerabilityModified
CVE-2021-30903
A local attacker may be able to cause unexpected application termination or arbitrary code execution.
HIGH 7.8EPSS 0.35%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.35%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
This issue was addressed with improved checks. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1. A local attacker may be able to cause unexpected application termination or arbitrary code execution.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.35% probability · 28th percentile
- CISA KEV
- Not listed
- Affected
- apple/ipad os · apple/ipados · apple/iphone os · apple/mac os x · apple/macos · apple/tvos · apple/watchos
- Source
- product-security@apple.com
References
- https://support.apple.com/en-us/HT212867
- https://support.apple.com/en-us/HT212868
- https://support.apple.com/en-us/HT212869
- https://support.apple.com/kb/HT212871
- https://support.apple.com/kb/HT212872
- https://support.apple.com/kb/HT212874
- https://support.apple.com/kb/HT212876
- https://support.apple.com/en-us/HT212867
- https://support.apple.com/en-us/HT212868
- https://support.apple.com/en-us/HT212869
- https://support.apple.com/kb/HT212871
- https://support.apple.com/kb/HT212872
- https://support.apple.com/kb/HT212874
- https://support.apple.com/kb/HT212876
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.