CVE-2021-1860
Quick assessment
Affected
Apple iOS and iPadOS
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 iPadOS是美国苹果（Apple）公司的一套用于iPad平板电脑的操作系统。 iPadOS 存在缓冲区错误漏洞，该漏洞源于本地用户可以运行一个专门设计的程序来触发一个越界的读取错误，并读取系统上的内存内容。该漏洞允许本地用户访问可能敏感的信息。iPadOS: 14.0 18A373、14.0.1 18A393、14.1 18A8395、14.2 18B92、14.2 18B111、14.3 18C66、14.4 18D52、14.4.1 18D61、14.4.2 18D70。
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
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I. Basic Information for CVE-2021-1860
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A memory initialization issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A malicious application may be able to disclose kernel memory.
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 iPadOS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple iPadOS是美国苹果（Apple）公司的一套用于iPad平板电脑的操作系统。 iPadOS 存在缓冲区错误漏洞，该漏洞源于本地用户可以运行一个专门设计的程序来触发一个越界的读取错误，并读取系统上的内存内容。该漏洞允许本地用户访问可能敏感的信息。iPadOS: 14.0 18A373、14.0.1 18A393、14.1 18A8395、14.2 18B92、14.2 18B111、14.3 18C66、14.4 18D52、14.4.1 18D61、14.4.2 18D70。
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
II. Public POCs for CVE-2021-1860
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-1860 (6)
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https://support.apple.com/en-us/HT212323 x_refsource_MISC
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https://support.apple.com/en-us/HT212327 x_refsource_MISC
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https://support.apple.com/en-us/HT212326 x_refsource_MISC
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https://support.apple.com/en-us/HT212325 x_refsource_MISC
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https://support.apple.com/en-us/HT212324 x_refsource_MISC
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https://support.apple.com/en-us/HT212317 x_refsource_MISC
Same Patch Batch · Apple · 2021-09-08 · 214 CVEs total
| CVE-2021-1847 | Apple macOS 缓冲区错误漏洞 | |
| CVE-2021-1834 | Apple macOS 缓冲区错误漏洞 | |
| CVE-2021-1831 | Apple Shortcuts 安全漏洞 | |
| CVE-2021-1835 | Apple iPadOS 权限许可和访问控制问题漏洞 | |
| CVE-2021-1833 | Apple iOS和Apple iPadOS 安全漏洞 | |
| CVE-2021-1843 | Apple macOS 输入验证错误漏洞 | |
| CVE-2021-1840 | Apple macOS 输入验证错误漏洞 | |
| CVE-2021-1838 | Apple macOS 安全漏洞 | |
| CVE-2021-1837 | Apple iOS 信任管理问题漏洞 | |
| CVE-2021-1839 | Apple macOS 权限许可和访问控制问题漏洞 | |
| CVE-2021-1846 | Apple macOS 缓冲区错误漏洞 | |
| CVE-2021-1832 | Apple watchOS 安全漏洞 | |
| CVE-2021-1841 | Apple macOS 缓冲区错误漏洞 | |
| CVE-2021-1851 | Apple watchOS 缓冲区错误漏洞 | |
| CVE-2021-1862 | Apple iOS和Apple iPadOS 授权问题漏洞 | |
| CVE-2021-1854 | Apple iOS 安全漏洞 | |
| CVE-2021-1855 | Apple Safari 资源管理错误漏洞 | |
| CVE-2021-1859 | Apple macOS 权限许可和访问控制问题漏洞 | |
| CVE-2021-1852 | Apple Kernel 缓冲区错误漏洞 | |
| CVE-2021-1861 | Apple macOS 安全漏洞 |
Showing top 20 of 214 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-1860
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