CVE-2016-8876
7.5 · HIGHOverview
CVE-2016-8876 is a high-severity vulnerability affecting foxitsoftware phantompdf. It was published on October 31, 2016 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Out-of-Bounds read vulnerability in Foxit Reader and PhantomPDF before 8.1 on Windows, when the gflags app is enabled, allows remote attackers to execute arbitrary code via a crafted TIFF image embedded in the XFA stream in a PDF document, aka "Read Access Violation starting at FoxitReader."
Remediation
Check the references section for vendor advisories and patches from foxitsoftware. Update phantompdf 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 | phantompdf | 0 | Affected |
| foxitsoftware | reader | 0 | Affected |
Frequently Asked Questions
What is CVE-2016-8876?
CVE-2016-8876 is a high-severity vulnerability affecting foxitsoftware phantompdf. It was published on October 31, 2016 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2016-8876?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2016-8876?
Check the references section for vendor advisories and patches from foxitsoftware. Update phantompdf 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-2016-8876?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-8876 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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