CVE Vulnerabilities

CVE-2021-1870

Published: Apr 02, 2021 | Modified: Nov 07, 2023
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

Affected Software

Name Vendor Start Version End Version
Ipad_os Apple * *
Iphone_os Apple * *
Mac_os_x Apple 10.15 *
Mac_os_x Apple 10.15.7 10.15.7
Mac_os_x Apple 10.15.7 10.15.7
Mac_os_x Apple 10.15.7 10.15.7
Macos Apple 11.0.1 *

References