ALT-PU-2021-4937: package vtk update to version 9.0.1-alt1
Описание
This update upgrades vtk to version 9.0.1-alt1.
Устраненные уязвимости2
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.
There is a NULL pointer dereference vulnerability in VTK before 9.2.5, ...
Уязвимость функции xmlDocGetRootElement() компонента IO/Infovis/vtkXMLTreeReader.cxx программы для обработки изображений VTK, позволяющая нарушителю вызвать отказ в обслуживании