CVE-2018-5680

Name: CVE-2018-5680
Creator: NVD / NIST
Published: 2018-05-24T21:29:00.713+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.37%

Last modified Jun 17, 2026

CVE-2018-5680 is a vulnerability of currently unknown severity. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader before 9.1 and PhantomPDF before 9.1. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. EPSS estimates a 3.37% chance of exploitation in the next 30 days.

Description

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader before 9.1 and PhantomPDF before 9.1. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of specially crafted pdf files with embedded u3d images. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process, a different vulnerability than CVE-2018-5677 and CVE-2018-5679.

Metrics

EPSS Probability

3.37%

87.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Foxitsoftware	Phantompdf	<= 9.0.1.1049
Foxitsoftware	Reader	<= 9.0.1.1049

References

http://www.securityfocus.com/bid/104300Third Party Advisory, VDB Entry
https://srcincite.io/advisories/src-2018-0016/Third Party Advisory
https://www.foxitsoftware.com/support/security-bulletins.phpVendor Advisory
http://www.securityfocus.com/bid/104300Third Party Advisory, VDB Entry
https://srcincite.io/advisories/src-2018-0016/Third Party Advisory
https://www.foxitsoftware.com/support/security-bulletins.phpVendor Advisory

Timeline

Published: May 24, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-5680?

How severe is CVE-2018-5680?

Severity scoring for CVE-2018-5680 is pending analysis. The EPSS model estimates a 3.37% probability of exploitation in the next 30 days.

How do I fix CVE-2018-5680?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-5680?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST