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I. Basic Information for CVE-2021-30666
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
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 iOS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple iOS是美国苹果(Apple)公司的一套为移动设备所开发的操作系统。 Apple iOS 存在缓冲区错误漏洞,该漏洞源于WebKit中的边界错误。以下产品及版本受到影响:Apple iOS: 12.0 16A366, 12.0 16A367, 12.0.1 16A404, 12.0.1 16A405, 12.1 16B92, 12.1 16B93, 12.1 16B94, 12.1.1 16C50, 12.1.2 16C101, 12.1.2 16C104, 12.1.3 16D39, 12.
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
AppleiOS unspecified ~ 12.5 -
II. Public POCs for CVE-2021-30666
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III. Intelligence Information for CVE-2021-30666
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IV. Related Vulnerabilities
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