CVE-2019-12265:Memory leak vulnerability in the IGMPv3 client component of Wind River VxWorks.

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Wind River VxWorks versions 6.5, 6.6, 6.7, 6.8, 6.9.3, and 6.9.4 contain a memory leak in the IGMPv3 client component. This vulnerability allows for an information leak via IGMPv3 specific membership reports, potentially exposing sensitive information.

Overview

CVE-2019-12265 is a security vulnerability affecting multiple versions of Wind River VxWorks, a real-time operating system commonly used in embedded systems. The vulnerability is specifically located in the IGMPv3 client component, which is responsible for managing Internet Group Management Protocol (IGMP) operations. The memory leak can lead to increased memory consumption over time, which may affect system performance and stability. Additionally, the information leak could allow unauthorized access to sensitive data transmitted through IGMPv3 membership reports.

Remediation

To mitigate the risks associated with CVE-2019-12265, users of affected versions of Wind River VxWorks should apply the latest patches or updates provided by Wind River. It is recommended to regularly check the Wind River security notices page for updates and advisories related to this vulnerability. Additionally, organizations should assess their systems for exposure to this vulnerability and implement monitoring to detect any unusual behavior that may indicate exploitation.

References

  1. Wind River Security Notices
  2. SonicWall PSIRT Advisory
  3. Siemens Product Cert - SSA-632562
  4. NetApp Security Advisory
  5. Wind River TCP/IP Network Stack Announcement
  6. Wind River CVE Detail
  7. F5 Support Article
  8. Siemens Product Cert - SSA-189842
  9. Siemens Product Cert - SSA-352504

Industry ExposureMost to least
This section illustrates the prevalence of a specific Common Vulnerabilities and Exposures (CVE) across various industries based on customer reports. The ranking displays industries from the most to least affected by this particular vulnerability, offering valuable insight into where this CVE has been most frequently observed. This information can help organizations within these sectors prioritize their security efforts, understand their relative risk exposure compared to their peers, and focus remediation strategies where they are most needed. By understanding the industry-specific impact, organizations can make more informed decisions regarding patching, resource allocation, and overall risk management related to this CVE.

  1. Manufacturing: Medium
    Manufacturing
  2. Health Care & Social Assistance: Medium
    Health Care & Social Assistance
  3. Public Administration: Medium
    Public Administration
  4. Professional, Scientific, & Technical Services: Low
    Professional, Scientific, & Technical Services
  5. Retail Trade: Low
    Retail Trade
  6. Utilities: Low
    Utilities
  7. Transportation & Warehousing: Low
    Transportation & Warehousing
  8. Other Services (except Public Administration): Low
    Other Services (except Public Administration)
  9. Agriculture, Forestry Fishing & Hunting: Low
    Agriculture, Forestry Fishing & Hunting
  10. Mining: Low
    Mining
  11. Accommodation & Food Services: Low
    Accommodation & Food Services
  12. Information: Low
    Information
  13. Arts, Entertainment & Recreation: Low
    Arts, Entertainment & Recreation
  14. Finance and Insurance: Low
    Finance and Insurance
  15. Management of Companies & Enterprises: Low
    Management of Companies & Enterprises
  16. Administrative, Support, Waste Management & Remediation Services: Low
    Administrative, Support, Waste Management & Remediation Services
  17. Construction: Low
    Construction
  18. Educational Services: Low
    Educational Services
  19. Real Estate Rental & Leasing: Low
    Real Estate Rental & Leasing
  20. Wholesale Trade: Low
    Wholesale Trade

Focus on What Matters

  1. See Everything.
  2. Identify True Risk.
  3. Proactively Mitigate Threats.

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