Описание
There is a NULL pointer dereference vulnerability in VTK before 9.2.5, and it lies in IO/Infovis/vtkXMLTreeReader.cxx. The vendor didn't check the return value of libxml2 API 'xmlDocGetRootElement', and try to dereference it. It is unsafe as the return value can be NULL and that NULL pointer dereference may crash the application.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| vtk9 | fixed | 9.1.0+really9.1.0+dfsg2-8 | package | |
| vtk9 | ignored | bookworm | package | |
| vtk9 | no-dsa | bullseye | package | |
| vtk7 | removed | package | ||
| vtk7 | no-dsa | bullseye | package | |
| vtk7 | no-dsa | buster | package | |
| vtk6 | removed | package | ||
| vtk6 | no-dsa | bullseye | package | |
| vtk6 | no-dsa | buster | package |
Примечания
https://gitlab.kitware.com/vtk/vtk/-/issues/17818
EPSS
Связанные уязвимости
There is a NULL pointer dereference vulnerability in VTK before 9.2.5, and it lies in IO/Infovis/vtkXMLTreeReader.cxx. The vendor didn't check the return value of libxml2 API 'xmlDocGetRootElement', and try to dereference it. It is unsafe as the return value can be NULL and that NULL pointer dereference may crash the application.
There is a NULL pointer dereference vulnerability in VTK before 9.2.5, and it lies in IO/Infovis/vtkXMLTreeReader.cxx. The vendor didn't check the return value of libxml2 API 'xmlDocGetRootElement', and try to dereference it. It is unsafe as the return value can be NULL and that NULL pointer dereference may crash the application.
Уязвимость функции xmlDocGetRootElement() компонента IO/Infovis/vtkXMLTreeReader.cxx программы для обработки изображений VTK, позволяющая нарушителю вызвать отказ в обслуживании
EPSS