CVE-2020-9859

CVE Published 2020-06-05
Related CWE(s) CWE-415: Double Free
Related Vendor(s) apple
Related Product(s) mac_os_x, ipados, iphone_os, watchos, tvos
Exploitation Reported (CISA KEV) 2021-11-03
CVSS 3 Base Score 7.8 (HIGH)
CVSS 3 Attack Complexity LOW
CVSS 3 Attack Vector LOCAL

A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5 Supplemental Update, tvOS 13.4.6, watchOS 6.2.6. An application may be able to execute arbitrary code with kernel privileges.

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References