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CVE-2018-5679: This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit R...

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-2018-5680.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2018-5679 is a Foxit Reader and PhantomPDF flaw that can let an attacker run code if a user opens a malicious PDF or visits a malicious page. It affects versions before 9.1. The source bundle does not show active exploitation or CVSS scoring. Exposure is most likely on endpoints using Foxit Reader before 9.1 or PhantomPDF before 9.1, especially where users open external PDFs or browse untrusted content. Evidence in the bundle does not identify affected platforms, deployment scale, or specific build numbers beyond before 9.1. Treat this as a high-priority endpoint remediation item where legacy Foxit clients remain. Business urgency depends on whether users handle external PDFs. Absence from KEV lowers immediate exploitation urgency but does not remove risk. Mitigation focus: Upgrade Foxit Reader and PhantomPDF to version 9.1 or later where applicable.; Check Foxit security bulletins for vendor-confirmed remediation guidance.; Remove or isolate unsupported pre-9.1 Foxit installations..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
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0ADP providers
3Source links

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Affected products

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