| Titel | https://github.com/HDFGroup/hdf5 HDF5 v1.14.6 Heap-based Buffer Overflow |
|---|
| Beschreibung | A heap-buffer-overflow vulnerability was discovered in the H5F__accum_free function within the HDF5 Library. This issue occurs when processing certain files, leading to an out-of-bounds read and potential application crash.
The vulnerability arises in the H5F__accum_free function defined in src/H5Faccum.c at line 885. The function failed to correctly check the value of overlap_size (which may be a large value) and buffer boundaries, resulting in buffer overflow and read operations exceeding allocated memory when calling function memmove. |
|---|
| Quelle | ⚠️ https://github.com/HDFGroup/hdf5/issues/5380 |
|---|
| Benutzer | Anonymous User |
|---|
| Einreichung | 15.03.2025 09:33 (vor 1 Jahr) |
|---|
| Moderieren | 28.03.2025 12:01 (13 days later) |
|---|
| Status | Akzeptiert |
|---|
| VulDB Eintrag | 301888 [HDF5 bis 1.14.6 src/H5Faccum.c H5F__accum_free overlap_size Pufferüberlauf] |
|---|
| Punkte | 20 |
|---|