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CVE-2018-20310 Details

Description

Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyDoAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.foxitsoftware.com/support/security-bulletins.php	CVE	Vendor Advisory
https://www.foxitsoftware.com/support/security-bulletins.php	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-125	Out-of-bounds Read	[email protected]
CWE-362	Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')	[email protected]
CWE-787	Out-of-bounds Write	[email protected]

Affected Products

Product	Versions
foxitsoftware phantompdf	< 8.3.10 >= 9.0, < 9.5
CPE cpe:2.3:a:foxitsoftware:phantompdf:::::::: Remediation No remediation found in references.
foxitsoftware reader	< 9.5
CPE cpe:2.3:a:foxitsoftware:reader:::::::: Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jan 8, 2021	Initial Analysis	[email protected]