In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers.
In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers.
Why this VPI (explainable, experimental)
VPI breakdown
| Impact | 69.00 |
| Exploitation signal(No additional exploitation signal) | ×1.00 |
| VPI | 69.00 |
VPI formula vpi-v1