Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6, mishandle hidden and incremental data in signed documents. An attacker can write to an arbitrary file, and display controlled contents, during signature verification.
Weakness
The product does not verify, or incorrectly verifies, the cryptographic signature for data.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pdf_editor | Foxit | 11.0 (including) | 11.1 (excluding) |
| Pdf_reader | Foxit | 11.0 (including) | 11.1 (excluding) |
| Phantompdf | Foxit | * | 10.1.6 (excluding) |