Tracker / CVE-2023-51554
CVE-2023-51554
Low 3.3
Foxit PDF Reader Signature Use-After-Free Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. 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 Signature objects. The issue results from the lack of validating the existence of an object prior to performing operations on the 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-22122.
Affected products and versions
| foxit | pdf_editor |
|---|---|
| foxit | pdf_editor · … → 10.1.12.37872 |
| foxit | pdf_editor · … → 11.1.5.0913 |
| foxit | pdf_editor · 11.0.0 → 11.2.7.53812 |
| foxit | pdf_editor · 12.0.0 → 12.1.1.55342 |
| foxit | pdf_editor · 12.0.0 → 12.1.3.15356 |
| foxit | pdf_reader · … → 2023.2.0.21408 |
| foxit | pdf_reader · … → 2023.2.0.61611 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.