CVEvulnerability
CVE-2021-37501
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-02-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-787
Description
Buffer Overflow vulnerability in HDFGroup hdf5-h5dump 1.12.0 through 1.13.0 allows attackers to cause a denial of service via h5tools_str_sprint in /hdf5/tools/lib/h5tools_str.c.
Affected configurations
• hdfgroup hdf5 (>= 1.12.0 <= 1.13.0)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://github.com/HDFGroup/hdf5 Product, Third Party Advisory
- https://github.com/HDFGroup/hdf5/issues/2458 github.com
- https://github.com/ST4RF4LL/Something_Found/blob/main/HDF5_v1.13.0_h5dump_heap_overflow.md Exploit, Third Party Advisory
- https://github.com/HDFGroup/hdf5 Product, Third Party Advisory
- https://github.com/HDFGroup/hdf5/issues/2458 github.com
- https://github.com/ST4RF4LL/Something_Found/blob/main/HDF5_v1.13.0_h5dump_heap_overflow.md Exploit, Third Party Advisory