CVE-2023-32664 - CVE House
Back to Database
Status published High CVE-2023-32664

A type confusion vulnerability exists in the Javascript checkThisBox method...

Vulnerability Description

A type confusion vulnerability exists in the Javascript checkThisBox method as implemented in Foxit Reader 12.1.2.15332. Specially crafted Javascript code inside a malicious PDF document can cause memory corruption and lead to remote code execution. User would need to open a malicious file to trigger the vulnerability.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-32664

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Discovered by Kamlapati Choubey and Aleksandar Nikolic of Cisco Talos.

References

More from Foxit

View All →
CVE-2025-9330
Foxit PDF Reader Update Service Uncontrolled Search Path Element Local Privilege Escalation Vulnerability
High 7.8
CVE-2025-9329
Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
High 7.8
CVE-2025-9328
Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
High 7.8
CVE-2025-9327
Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
Low 3.3
CVE-2025-9326
Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
High 7.8

Affected Vendor

Affected Software

Foxit Reader
Vulnerable Versions:
12.1.2.15332

Timeline

Official Publish: July 19th, 2023
Last Modified: November 4th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-843

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control
T1499 Endpoint Denial of Service
Impact