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I. Basic Information for CVE-2021-30764
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Processing a maliciously crafted file may lead to arbitrary code execution. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. This issue was addressed with improved checks.
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 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple macOS是美国苹果(Apple)公司的一套专为Mac计算机所开发的专用操作系统。 Apple macOS 存在缓冲区错误漏洞,该漏洞源于ImageIO框架中的边界条件错误。远程攻击者可利用该漏洞创建一个专门制作的WEBP文件,诱骗受害者打开它,触发越界读取错误并读取系统内存中的内容。该漏洞允许远程攻击者访问潜在的敏感信息。
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 and iPadOS unspecified ~ 14.5 -
AppletvOS unspecified ~ 14.5 -
ApplewatchOS unspecified ~ 7.4 -
II. Public POCs for CVE-2021-30764
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III. Intelligence Information for CVE-2021-30764
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IV. Related Vulnerabilities
V. Comments for CVE-2021-30764

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