CVE-2018-4448
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 tvOS等都是美国苹果（Apple）公司的产品。tvOS是一套智能电视操作系统。Apple watchOS是一套智能手表操作系统。macOS Mojave是一套专为Mac计算机所开发的专用操作系统。 Apple 多款产品存在安全漏洞，该漏洞源于本地用户可能能够读取内核内存。以下产品及版本受到影响：macOS Mojave 10.14.4之前版本，安全更新2019-002 High Sierra之前版本，安全更新2019-002 Sierra之前版本, iOS 12.1.1之前版本, watch
Possible ATT&CK Techniques 1 AI
T1003 · OS Credential Dumping
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I. Basic Information for CVE-2018-4448
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 macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.1.1, watchOS 5.1.2, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra, tvOS 12.1.1. A local user may be able to read 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
多款Apple产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple tvOS等都是美国苹果（Apple）公司的产品。tvOS是一套智能电视操作系统。Apple watchOS是一套智能手表操作系统。macOS Mojave是一套专为Mac计算机所开发的专用操作系统。 Apple 多款产品存在安全漏洞，该漏洞源于本地用户可能能够读取内核内存。以下产品及版本受到影响：macOS Mojave 10.14.4之前版本，安全更新2019-002 High Sierra之前版本，安全更新2019-002 Sierra之前版本, iOS 12.1.1之前版本, watch
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-2018-4448
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2018-4448 (4)
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https://support.apple.com/en-us/HT209341 x_refsource_MISC
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https://support.apple.com/en-us/HT209342 x_refsource_MISC
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https://support.apple.com/en-us/HT209343 x_refsource_MISC
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https://support.apple.com/en-us/HT209340 x_refsource_MISC
Same Patch Batch · Apple · 2020-10-27 · 140 CVEs total
| CVE-2019-8826 | Apple macOS Catalina 缓冲区错误漏洞 | |
| CVE-2019-8836 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8838 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8842 | Apple macOS Catalina 缓冲区错误漏洞 | |
| CVE-2019-8839 | Apple macOS Catalina 缓冲区错误漏洞 | |
| CVE-2019-8844 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8841 | Apple iOS和Apple iPadOS 信息泄露漏洞 | |
| CVE-2019-8833 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8840 | Apple Xcode 缓冲区错误漏洞 | |
| CVE-2019-8832 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8837 | Apple macOS Catalina 缓冲区错误漏洞 | |
| CVE-2019-8830 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8835 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8834 | 多款Apple产品安全漏洞 | |
| CVE-2019-8828 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8827 | 多款Apple产品信息泄露漏洞 | |
| CVE-2019-8831 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8829 | 多款Apple产品缓冲区错误漏洞 | |
| CVE-2019-8761 | Apple macOS Catalina 信息泄露漏洞 | |
| CVE-2019-8756 | 多款Apple产品输入验证错误漏洞 |
Showing top 20 of 140 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2018-4448
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