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I. Basic Information for CVE-2020-27930
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. Processing a maliciously crafted font 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
多款Apple产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple WatchOs是美国苹果(Apple)公司的一套使用于Apple Watch的手表操作系统。 多款Apple产品存在缓冲区错误漏洞,该漏洞在处理恶意制作的字体时可能会导致任意代码执行。以下产品及版本受到影响:macOS Big Sur 11.0.1之前版本, watchOS 7.1之前版本, iOS 12.4.9之前版本, watchOS 6.2.9之前版本
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
ApplewatchOS unspecified ~ 7.1 -
AppleiOS and iPadOS unspecified ~ 14.2 -
ApplemacOS unspecified ~ 11.0 -
ApplemacOS unspecified ~ 12.4 -
ApplemacOS unspecified ~ 6.2 -
ApplemacOS unspecified ~ 5.3 -
ApplemacOS unspecified ~ 2020 -
ApplemacOS unspecified ~ 10.15 -
II. Public POCs for CVE-2020-27930
#POC DescriptionSource LinkShenlong Link
1Apple Safari Remote Code Executionhttps://github.com/FunPhishing/Apple-Safari-Remote-Code-Execution-CVE-2020-27930POC Details
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III. Intelligence Information for CVE-2020-27930
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IV. Related Vulnerabilities
V. Comments for CVE-2020-27930

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