Description (CNA)
HDF5 is a high-performance library and a file format specification that implements the HDF5 data model. If `H5Iget_name` is invoked on a group id with `0` for the size parameter, it will underflow when trying to place a null terminator in the buffer. This can occur if `H5Iget_name` is invoked in a way where `size` can be forced to zero, and there is important data before the `name` buffer.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| HDFGroup / hdf5 | affected <= 1.14.6 |
CWE
CWE-124
References
- https://github.com/HDFGroup/hdf5/security/advisories/GHSA-5c6x-jmgf-f5vc
- https://github.com/HDFGroup/hdf5/blob/develop/src/H5Gname.c#L474
ADP enrichment
No English description supplied.