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CVE-2021-43268

Quick assessment

Affected
n/a n/a
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.

Wind River VxWorks是美国Wind River公司的一个操作系统。用于构建嵌入式设备和系统的业界领先的实时操作系统。 VxWorks 6.9到7存在安全漏洞，该漏洞源于在IKE组件中，一个特别设计的包可能会导致读取缓冲区的末尾，或者双空闲。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.85% · P55

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-43268

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in VxWorks 6.9 through 7. In the IKE component, a specifically crafted packet may lead to reading beyond the end of a buffer, or a double free.
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
Wind River VxWorks 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wind River VxWorks是美国Wind River公司的一个操作系统。用于构建嵌入式设备和系统的业界领先的实时操作系统。 VxWorks 6.9到7存在安全漏洞，该漏洞源于在IKE组件中，一个特别设计的包可能会导致读取缓冲区的末尾，或者双空闲。
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
- n/a n/a -

II. Public POCs for CVE-2021-43268

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III. Intelligence Information for CVE-2021-43268

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Other References for CVE-2021-43268 (1)

Same Patch Batch · n/a · 2021-11-24 · 5 CVEs total

CVE-2021-44219 Gin-Vue-Admin 安全漏洞
CVE-2021-22957 Ubiquiti Networks UniFi Protect 安全漏洞
CVE-2021-22049 VMware vCenter Server 代码问题漏洞
CVE-2021-21980 VMware vCenter Server 信息泄露漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-43268

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