Description
A double free issue was addressed with improved memory management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211168
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211170
Scores
CVSS v3
7.5
EPSS
0.0177
EPSS Percentile
75.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-415
Status
published
Products (5)
apple/ipados
< 13.5
apple/iphone_os
< 13.5
apple/mac_os_x
10.13.6 (12 CPE variants)
apple/mac_os_x
10.14.6 (9 CPE variants)
apple/mac_os_x
10.13 - 10.13.6
Published
Jun 09, 2020
Tracked Since
Feb 18, 2026