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CVE-2020-9804

Quick assessment

Affected
Apple macOS
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 macOS Catalina是美国苹果（Apple）公司的一套专为Mac计算机所开发的专用操作系统。AppleUSBNetworking是一款USB以太网适配器。 Apple macOS Catalina 10.15.5之前版本中的AppleUSBNetworking组件存在安全漏洞。攻击者可通过插入USB设备并发送无效的消息利用该漏洞造成内核错误。

AI Predicted 5.5 Difficulty: Hard EPSS 0.30% · P22

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-9804

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Catalina 10.15.5. Inserting a USB device that sends invalid messages may cause a kernel panic.
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 macOS Catalina AppleUSBNetworking组件安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple macOS Catalina是美国苹果（Apple）公司的一套专为Mac计算机所开发的专用操作系统。AppleUSBNetworking是一款USB以太网适配器。 Apple macOS Catalina 10.15.5之前版本中的AppleUSBNetworking组件存在安全漏洞。攻击者可通过插入USB设备并发送无效的消息利用该漏洞造成内核错误。
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 macOS unspecified ~ macOS Catalina 10.15.5 -

II. Public POCs for CVE-2020-9804

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III. Intelligence Information for CVE-2020-9804

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Vendor Advisories for CVE-2020-9804 (1)

Same Patch Batch · Apple · 2020-06-09 · 59 CVEs total

CVE-2020-9834 Apple macOS Catalina Wi-Fi组件缓冲区错误漏洞
CVE-2020-9855 Apple macOS Catalina Find My组件输入验证错误漏洞
CVE-2020-9843 多款Apple产品跨站脚本漏洞
CVE-2020-9858 Apple Windows Migration Assistant Windows Installer组件代码问题漏洞
CVE-2020-9848 Apple iOS和Apple iPadOS Notifications组件信息泄露漏洞
CVE-2020-9856 Apple macOS Catalina CVMS组件缓冲区错误漏洞
CVE-2020-9839 多款Apple产品System Preferences组件竞争条件问题漏洞
CVE-2020-9835 Apple iOS和Apple iPadOS FaceTime组件输入验证错误漏洞
CVE-2020-9833 Apple macOS Catalina Wi-Fi组件缓冲区错误漏洞
CVE-2020-9829 多款Apple产品CoreText组件输入验证错误漏洞
CVE-2020-9837 多款Apple产品IPSec组件缓冲区错误漏洞
CVE-2020-9831 Apple macOS Catalina Bluetooth组件缓冲区错误漏洞
CVE-2020-9832 Apple macOS Catalina Wi-Fi组件缓冲区错误漏洞
CVE-2020-9826 Apple macOS Catalina、iOS和iPadOS AirDrop组件输入验证错误漏洞
CVE-2020-9824 Apple macOS Catalina SIP组件安全漏洞
CVE-2020-9830 Apple macOS Catalina Wi-Fi组件缓冲区错误漏洞
CVE-2020-9827 多款Apple产品Accounts组件安全漏洞
CVE-2020-9822 Apple macOS Catalina Intel Graphics Driver组件缓冲区错误漏洞
CVE-2020-9825 Apple iOS、iPadOS和macOS Catalina Sandbox组件安全漏洞
CVE-2020-9820 Apple iOS和Apple iPadOS File System组件安全漏洞

Showing top 20 of 59 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: macOS
Same vendor: Apple

V. Comments for CVE-2020-9804

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