Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, macOS Catalina 10.15. A local user may be able to cause unexpected system termination or read kernel memory.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT210634
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT210722
Scores
CVSS v3
7.1
EPSS
0.0011
EPSS Percentile
28.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (1)
apple/mac_os_x
< 10.15.1
Published
Oct 27, 2020
Tracked Since
Feb 18, 2026