Description
A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5. An app may be able to modify protected parts of the file system.
References (12)
Core 12
Core References
Mailing List
http://seclists.org/fulldisclosure/2024/Mar/21
Mailing List
http://seclists.org/fulldisclosure/2024/Mar/22
Mailing List
http://seclists.org/fulldisclosure/2024/Mar/23
Vendor Advisory
https://support.apple.com/en-us/HT214083
Vendor Advisory
https://support.apple.com/en-us/HT214084
Vendor Advisory
https://support.apple.com/en-us/HT214085
Vendor Advisory
https://support.apple.com/kb/HT214083
Vendor Advisory
https://support.apple.com/kb/HT214084
Vendor Advisory
https://support.apple.com/kb/HT214085
Scores
CVSS v3
5.5
EPSS
0.0002
EPSS Percentile
4.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
Status
published
Products (4)
Apple/macOS
< 12.7.4
Apple/macOS
< 13.6.5
Apple/macOS
< 14.4
apple/macos
12.0 - 12.7.4
Published
Mar 08, 2024
Tracked Since
Feb 18, 2026