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CVE-2020-9937

Quick assessment

Affected
Apple iOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apple watchOS是美国苹果（Apple）公司的一套智能手表操作系统。 Apple watchOS 存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。攻击者可通过处理恶意制作的图像利用该漏洞执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 1.33% · P70

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-9937

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apple watchOS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple watchOS是美国苹果（Apple）公司的一套智能手表操作系统。 Apple watchOS 存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。攻击者可通过处理恶意制作的图像利用该漏洞执行任意代码。
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

Vendor Product Affected Versions CPE Subscribe
Apple iOS unspecified ~ iOS 13.6 and iPadOS 13.6 -
Apple macOS unspecified ~ macOS Catalina 10.15.6 -
Apple tvOS unspecified ~ tvOS 13.4.8 -
Apple watchOS unspecified ~ watchOS 6.2.8 -
Apple iTunes for Windows unspecified ~ iTunes 12.10.8 for Windows -
Apple iCloud for Windows unspecified ~ iCloud for Windows 11.3 -
Apple iCloud for Windows (Legacy) unspecified ~ iCloud for Windows 7.20 -

II. Public POCs for CVE-2020-9937

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III. Intelligence Information for CVE-2020-9937

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Vendor Advisories for CVE-2020-9937 (7)

Same Patch Batch · Apple · 2020-10-22 · 57 CVEs total

CVE-2020-9921 Apple OS X 授权问题漏洞
CVE-2020-9997 Apple OS X 安全漏洞
CVE-2020-9940 Apple OS X 缓冲区错误漏洞
CVE-2020-9984 多款Apple产品缓冲区错误漏洞
CVE-2020-9990 Apple OS X 竞争条件问题漏洞
CVE-2020-9986 Apple macOS Catalina 安全漏洞
CVE-2020-9985 Apple OS X 安全漏洞
CVE-2020-9928 Apple OS X 授权问题漏洞
CVE-2020-9919 Apple ImageIO 缓冲区错误漏洞
CVE-2020-9920 Apple OS X 路径遍历漏洞
CVE-2020-9929 Apple OS X 安全漏洞
CVE-2020-9902 多款Apple产品缓冲区错误漏洞
CVE-2020-9904 多款Apple产品缓冲区错误漏洞
CVE-2020-9908 Apple macOS Catalina 缓冲区错误漏洞
CVE-2020-9905 多款Apple产品安全漏洞
CVE-2020-9906 Apple macOS Catalina 缓冲区错误漏洞
CVE-2020-9901 多款Apple产品后置链接漏洞
CVE-2020-9900 多款Apple产品后置链接漏洞
CVE-2020-9898 Apple macOS Catalina 安全漏洞
CVE-2020-9892 多款Apple产品缓冲区错误漏洞

Showing top 20 of 57 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: iOS
Same vendor: Apple

V. Comments for CVE-2020-9937

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