by Kastro
Paper/Archive/CVE-2021-1794

CVE-2021-1794

Apple iOS and iPadOS — An out-of-bounds read was addressed with improved input validation.

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 82.7.827 × 2016.5No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.

Affected

ProductAffectedFixed inSource
iOS and iPadOSunspecified – < 14.414.4CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refsupport.apple.com/en-us/HT212146