CVE-2015-5278:CVE-2015-5278 is a vulnerability in QEMU before version 2.4.0.1 that allows attackers to cause a denial of service or potentially execute arbitrary code via vectors related to receiving packets.

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The ne2000_receive function in QEMU's hw/net/ne2000.c module before version 2.4.0.1 is vulnerable to exploitation by attackers. By leveraging this vulnerability, attackers can trigger an infinite loop and cause the QEMU instance to crash. Furthermore, attackers may also be able to execute arbitrary code on the affected system by exploiting this flaw through specially crafted packet reception vectors.

Overview

This vulnerability in QEMU affects versions prior to 2.4.0.1 and allows attackers to launch denial of service attacks or potentially execute arbitrary code by manipulating packet reception mechanisms. The flaw resides in the ne2000_receive function within the hw/net/ne2000.c module.

Remediation

To remediate this vulnerability, users are advised to update their QEMU installations to version 2.4.0.1 or later. By upgrading to a patched version of QEMU, organizations can mitigate the risk of exploitation and prevent potential denial of service or code execution attacks.

References

  1. Fedora Project - CVE-2015-5278 Advisory: http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.html
  2. Ubuntu Security Notice USN-2745-1: http://www.ubuntu.com/usn/USN-2745-1
  3. QEMU Developer Mailing List Archive: https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg05832.html
  4. Openwall OSS Security Mailing List: http://www.openwall.com/lists/oss-security/2015/09/15/2
  5. Arista Networks Security Advisory: https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14

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

Focus on What Matters

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

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