Description (CNA)
NULL pointer dereference in H5Pget_fill_value in HDF5 before 2.3.0 allows attackers to cause a denial of service via a dataset whose version 1 or 2 fill value message has the "defined" flag set together with a negative size field, which is not normalized to the library's "undefined" sentinel and reaches H5T_path_find with a NULL datatype.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| The HDF Group / HDF5 | affected <= 2.3.0 |
CWE
CWE-476
References
ADP enrichment
No English description supplied.