CVE-2025-6750

Summary

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.

Affected Software

Weaknesses

• CWE-122: Heap-based Buffer Overflow
• CWE-119: Memory Corruption

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

Additional References

• https://github.com/HDFGroup/hdf5/issues/5549

References

• https://vuldb.com/?id.314048
• https://vuldb.com/?ctiid.314048
• https://vuldb.com/?submit.601017
• https://github.com/HDFGroup/hdf5/issues/5549
• https://github.com/user-attachments/files/20438441/hdf5_crash_1.txt

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