CVE-2025-6750

A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. Affected by this issue is the function H5O__mtime_new_encode of the file src/H5Omtime.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
References
Link Resource
https://github.com/HDFGroup/hdf5/issues/5549 Exploit Issue Tracking
https://github.com/user-attachments/files/20438441/hdf5_crash_1.txt Exploit
https://vuldb.com/?ctiid.314048 Permissions Required VDB Entry
https://vuldb.com/?id.314048 Third Party Advisory VDB Entry
https://vuldb.com/?submit.601017 Third Party Advisory VDB Entry
https://github.com/HDFGroup/hdf5/issues/5549 Exploit Issue Tracking
Configurations

Configuration 1 (hide)

cpe:2.3:a:hdfgroup:hdf5:1.14.6:*:*:*:*:*:*:*

History

01 Jul 2025, 17:44

Type Values Removed Values Added
First Time Hdfgroup hdf5
Hdfgroup
CPE cpe:2.3:a:hdfgroup:hdf5:1.14.6:*:*:*:*:*:*:*
References () https://github.com/HDFGroup/hdf5/issues/5549 - () https://github.com/HDFGroup/hdf5/issues/5549 - Exploit, Issue Tracking
References () https://github.com/user-attachments/files/20438441/hdf5_crash_1.txt - () https://github.com/user-attachments/files/20438441/hdf5_crash_1.txt - Exploit
References () https://vuldb.com/?ctiid.314048 - () https://vuldb.com/?ctiid.314048 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.314048 - () https://vuldb.com/?id.314048 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.601017 - () https://vuldb.com/?submit.601017 - Third Party Advisory, VDB Entry

30 Jun 2025, 18:38

Type Values Removed Values Added
Summary
  • (es) Se ha encontrado una vulnerabilidad clasificada como problemática en HDF5 1.14.6. Este problema afecta a la función H5O__mtime_new_encode del archivo src/H5Omtime.c. Esta manipulación provoca un desbordamiento del búfer en el montón. Es necesario realizar ataques locales. Se ha hecho público el exploit y puede que sea utilizado.

27 Jun 2025, 14:15

Type Values Removed Values Added
References () https://github.com/HDFGroup/hdf5/issues/5549 - () https://github.com/HDFGroup/hdf5/issues/5549 -

27 Jun 2025, 03:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-06-27 03:15

Updated : 2025-07-01 17:44


NVD link : CVE-2025-6750

Mitre link : CVE-2025-6750

CVE.ORG link : CVE-2025-6750


JSON object : View

Products Affected

hdfgroup

  • hdf5
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-122

Heap-based Buffer Overflow