Description: A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-004 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. A remote attacker may be able to cause a denial of service.
CVE-2021-1884
Published Date: 2021-09-08T15:15Z
Last Modified: 2023-01-09T16:41Z
CVSS Score: 5.9 (MEDIUM)
EPSS Score: 1.22%
Risk Score: 4.13 (MEDIUM)
Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.
CVSS:
5.9 |
EPSS:
1.22%
Mitre ATT&CK Technical v15.1
T1053.002 – At
Technical Analysis & Mitigation Measures
Reference Links
Vendor - Produce - Version
mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, macos - apple, iphone_os - apple, mac_os_x - apple, tvos - apple, mac_os_x - apple, mac_os_x - apple, watchos - apple, ipados - apple
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