CVE-2019-6734

MEDIUM
6.5
CVSS Score
Published: March 19, 2019 at 07:56 PM UTC
Updated: June 17, 2026 at 02:39 AM UTC
2 products affected across 1 vendorPhantomPDFReader· also runs on 1 platform

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Severity
MEDIUM6.5
Exploit prediction
EPSS 4%

Description

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit PhantomPDF. 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 handling of the setInterval method. By performing actions in JavaScript, an attacker can cause a pointer to be reused after it has been freed. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-7452.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 9.3.0.108269.3.0.10826
microsoft-windows (environment)
v ≤ 9.3.0.10826
microsoft-windows (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

x_refsource_MISCx_refsource_CONFIRMPatchVendor Advisory
https://www.foxitsoftware.com/support/security-bulletins.php
x_refsource_MISCThird Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-19-140/

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-416

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