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I. Basic Information for CVE-2021-1736
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted image may lead to arbitrary code execution.
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 ImageIO 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple ImageIO是美国Apple公司的一个用于IOS移动设备中对图像数据进行解析和写入的必要组件。 Apple ImageIO 存在缓冲区错误漏洞,该漏洞允许远程攻击者访问可能敏感的信息。以下产品及版本受到影响:macOS Big Sur 11.0.1 and macOS Catalina 10.15.7
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 ~ 11.2 -
II. Public POCs for CVE-2021-1736
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III. Intelligence Information for CVE-2021-1736
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IV. Related Vulnerabilities
V. Comments for CVE-2021-1736

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