CVE-2025-2308
HDF5 Scale-Offset Filter H5Z__scaleoffset_decompress_one_byte heap-based overflow
- State
- Published
- Severity
- 4.8 Medium
- Published
- Mar 14, 2025
- Updated
- May 8, 2025
- Reserved
- Mar 14, 2025
Description
A vulnerability, which was classified as critical, was found in HDF5 1.14.6. This affects the function H5Z__scaleoffset_decompress_one_byte of the component Scale-Offset Filter. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The vendor plans to fix this issue in an upcoming release.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 4.3 Medium | AV:L/AC:L/Au:S/C:P/I:P/A:P | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
HDF5n/a |
|
References
- VDB-299721 | HDF5 Scale-Offset Filter H5Z__scaleoffset_decompress_one_byte heap-based overflowvdb-entrytechnical-description
- VDB-299721 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #514531 | HDFGroup hdf5 v1.14.6 Buffer Overflowthird-party-advisory
- https://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc2.mdexploit
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