CVE-2025-2309
HDF5 Type Conversion Logic H5T__bit_copy heap-based overflow
Summary
HDF5 Type Conversion Logic H5T__bit_copy heap-based overflow
Original description
The description as published by the source.
A vulnerability has been found in HDF5 1.14.6 and classified as critical. This vulnerability affects the function H5T__bit_copy of the component Type Conversion Logic. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor plans to fix this issue in an upcoming release.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2025-2309 hdf5
- Ubuntu UBUNTU-CVE-2025-2309 hdf5
References
- advisory github.com
- advisory nvd.nist.gov
- advisory vuldb.com
- advisory vuldb.com
- report vuldb.com
- report github.com