Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. Processing a maliciously crafted file may disclose user information.
References
https://support.apple.com/en-us/HT212601
Release NotesVendor Advisory
https://support.apple.com/en-us/HT212602
Release NotesVendor Advisory
https://support.apple.com/kb/HT212600
Vendor Advisory
https://support.apple.com/kb/HT212603
Vendor Advisory
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.5 · Medium
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-09-08T14:15:11.487
3 years agoLast modified
2022-02-11T15:19:06.723
3 years ago