CVE-2020-28203
5.5 · MEDIUMOverview
CVE-2020-28203 is a medium-severity vulnerability affecting foxitsoftware foxit_reader. It was published on December 15, 2020 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in Foxit Reader and PhantomPDF 10.1.0.37527 and earlier. There is a null pointer access/dereference while opening a crafted PDF file, leading the application to crash (denial of service).
Remediation
Check the references section for vendor advisories and patches from foxitsoftware. Update foxit_reader 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 | foxit_reader | >= 0, < 10.1.0.37527 | Affected |
| foxitsoftware | phantompdf | >= 0, < 10.1.0.37527 | Affected |
Frequently Asked Questions
What is CVE-2020-28203?
CVE-2020-28203 is a medium-severity vulnerability affecting foxitsoftware foxit_reader. It was published on December 15, 2020 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2020-28203?
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. 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-2020-28203?
Check the references section for vendor advisories and patches from foxitsoftware. Update foxit_reader 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-2020-28203?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-28203 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.
How CyberStrike Helps
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