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CVE-2018-4381

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 iOS和tvOS都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。tvOS是一套智能电视操作系统。 Apple tvOS 12.1之前版本和iOS 12.1之前版本存在安全漏洞，该漏洞源于处理恶意编写的消息可能导致拒绝服务。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.61% · P49

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2018-4381

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A resource exhaustion issue was addressed with improved input validation. This issue is fixed in tvOS 12.1, iOS 12.1. Processing a maliciously crafted message may lead to a denial of service.
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 iOS和tvOS 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple iOS和tvOS都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。tvOS是一套智能电视操作系统。 Apple tvOS 12.1之前版本和iOS 12.1之前版本存在安全漏洞，该漏洞源于处理恶意编写的消息可能导致拒绝服务。
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 ~ 12.1 -
Apple tvOS unspecified ~ 12.1 -

II. Public POCs for CVE-2018-4381

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III. Intelligence Information for CVE-2018-4381

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Vendor Advisories for CVE-2018-4381 (2)

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

Same product: iOS
Same vendor: Apple

V. Comments for CVE-2018-4381

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