CVE-2021-31445 Details
Description
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Reader 10.1.1.37576. 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 U3D objects embedded in PDF files. 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 arbitrary code in the context of the current process. Was ZDI-CAN-13244.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
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.zerodayinitiative.com/advisories/ZDI-21-534/ | CVE | Third Party AdvisoryVDB Entry |
| https://www.foxitsoftware.com/support/security-bulletins.php | [email protected] | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-21-534/ | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-125 | Out-of-bounds Read | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| foxitsoftware foxit reader | <= 10.1.3.37598 |
CPE
Remediation
| |
| foxitsoftware phantompdf | <= 9.7.5.29616 >= 10.0.0.0, <= 10.1.3.37598 |
CPE
Remediation
| |
| microsoft windows | All versions |
CPE
Remediation
| |
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] |
| May 11, 2021 | Initial Analysis | [email protected] |