CVE-2018-18336:CVE-2018-18336 is a vulnerability in Google Chrome prior to version 71.0.3578.80 that allows a remote attacker to potentially exploit heap corruption via a crafted PDF file.

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Description Preview

The vulnerability in Google Chrome prior to version 71.0.3578.80 is due to an incorrect object lifecycle in PDFium. This flaw could be exploited by a remote attacker through a specially crafted PDF file, potentially leading to heap corruption.

Overview

This vulnerability in Google Chrome allows a remote attacker to exploit heap corruption by leveraging an incorrect object lifecycle in PDFium. The affected versions are those prior to 71.0.3578.80. The issue was made public on December 11, 2018.

Remediation

To remediate this vulnerability, users are advised to update their Google Chrome browser to version 71.0.3578.80 or later. By applying the latest security patches provided by Google, users can protect their systems from potential exploitation via crafted PDF files.

References

  1. Google Chrome Stable Channel Update for Desktop - Link
  2. Chromium Bug Tracker - Issue 898531 - Link
  3. Red Hat Security Advisory RHSA-2018:3803 - Link
  4. Debian Security Advisory DSA-4352 - Link
  5. SecurityFocus BID 106084 - Link
  6. Gentoo Linux Security Advisory GLSA-201908-18 - Link

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

Focus on What Matters

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

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