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I. Basic Information for CVE-2021-30859
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apple macOS Big Sur 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple macOS Big Sur是美国苹果(Apple)公司的一个手机应用APP。 Apple 多款产品存在安全漏洞,该漏洞允许恶意应用程序使用内核特权执行任意代码。此问题在iOS 14.8和iPadOS 14.8, macOS Big Sur 11.6,安全更新2021-005 Catalina中修复。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
ApplemacOS unspecified ~ 11.6 -
ApplemacOS unspecified ~ 2021 -
ApplemacOS unspecified ~ 14.8 -
II. Public POCs for CVE-2021-30859
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III. Intelligence Information for CVE-2021-30859
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IV. Related Vulnerabilities
V. Comments for CVE-2021-30859

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