CVE-2012-0043:CVE-2012-0043 is a vulnerability in Wireshark versions 1.4.x before 1.4.11 and 1.6.x before 1.6.5 that allows remote attackers to cause a denial of service or potentially execute arbitrary code via a buffer overflow in the RLC dissector.

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The vulnerability in Wireshark is due to a buffer overflow in the reassemble_message function in the RLC dissector in Wireshark versions 1.4.x before 1.4.11 and 1.6.x before 1.6.5. An attacker could exploit this vulnerability by sending a series of fragmented RLC packets, which could lead to a denial of service condition (application crash) or potentially allow the attacker to execute arbitrary code on the affected system.

Overview

This vulnerability in Wireshark versions 1.4.x before 1.4.11 and 1.6.x before 1.6.5 allows remote attackers to exploit a buffer overflow in the RLC dissector, potentially leading to a denial of service or arbitrary code execution.

Remediation

To remediate this vulnerability, users are advised to update their Wireshark installations to version 1.4.11 or 1.6.5 or later. By upgrading to the patched versions, users can mitigate the risk of exploitation and protect their systems from potential attacks leveraging this vulnerability.

References

  1. Wireshark Security Advisory: http://www.wireshark.org/security/wnpa-sec-2012-03.html
  2. Secunia Advisory: http://secunia.com/advisories/54425
  3. Wireshark Bugzilla: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6391
  4. OVAL Definition: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15324
  5. Gentoo GLSA: http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
  6. SecurityTracker ID: http://www.securitytracker.com/id?1026508
  7. Mailing List Discussion: http://www.openwall.com/lists/oss-security/2012/01/11/7

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

Focus on What Matters

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

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