Описание
The mv utility in uutils coreutils improperly handles directory trees containing symbolic links during moves across filesystem boundaries. Instead of preserving symlinks, the implementation expands them, copying the linked targets as real files or directories at the destination. This can lead to resource exhaustion (disk space or time) if symlinks point to large external directories, unexpected duplication of sensitive data into unintended locations, or infinite recursion and repeated copying in the presence of symlink loops.
Ссылки
- Issue TrackingPatch
- Release Notes
Уязвимые конфигурации
EPSS
6.6 Medium
CVSS3
Дефекты
Связанные уязвимости
The mv utility in uutils coreutils improperly handles directory trees containing symbolic links during moves across filesystem boundaries. Instead of preserving symlinks, the implementation expands them, copying the linked targets as real files or directories at the destination. This can lead to resource exhaustion (disk space or time) if symlinks point to large external directories, unexpected duplication of sensitive data into unintended locations, or infinite recursion and repeated copying in the presence of symlink loops.
The mv utility in uutils coreutils improperly handles directory trees ...
mv: symlinks expanded during cross-device move (resource exhaustion / data duplication)
EPSS
6.6 Medium
CVSS3