CVE-2018-20247
7.8 · HIGHOverview
CVE-2018-20247 is a high-severity vulnerability affecting foxitsoftware quick_pdf_library. It was published on December 24, 2018 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
In Foxit Quick PDF Library (all versions prior to 16.12), issue where loading a malformed or malicious PDF containing a recursive page tree structure using the LoadFromFile, LoadFromString or LoadFromStream functions results in a stack overflow.
Remediation
Check the references section for vendor advisories and patches from foxitsoftware. Update quick_pdf_library to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| foxitsoftware | quick_pdf_library | >= 0, < 16.12 | Affected |
Frequently Asked Questions
What is CVE-2018-20247?
CVE-2018-20247 is a high-severity vulnerability affecting foxitsoftware quick_pdf_library. It was published on December 24, 2018 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2018-20247?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-20247?
Check the references section for vendor advisories and patches from foxitsoftware. Update quick_pdf_library to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-20247?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-20247 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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