| Package | Affected versions | Patched versions |
|---|---|---|
| pdf editor | ≥ 14.0.0.33046, ≤ 14.0.2.33402≥ 14.0.0.68868, ≤ 14.0.2.69164≥ 2023.1.0.15510, ≤ 2023.3.0.23028≥ 2023.1.0.55583, ≤ 2023.3.0.63083≥ 2024.1.0.23997, ≤ 2024.4.1.27687≥ 2024.1.0.63682, ≤ 2024.4.1.66479≥ 2025.1.0.27937, ≤ 2025.3.0.35737≥ 2025.1.0.66692, ≤ 2025.3.0.69570≤ 13.2.2.24014≤ 13.2.2.63349 | |
| pdf reader | ≤ 2025.3.0.35737≤ 2025.3.0.69570 |
The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity check, which allows a crafted document to trigger a null pointer dereference and crash the application, resulting in denial of service.
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