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THREATINT
PUBLISHED

CVE-2025-2914

HDF5 H5FScache.c H5FS__sinfo_Srialize_Sct_cb heap-based overflow



Description

EN DE

A vulnerability classified as problematic has been found in HDF5 up to 1.14.6. This affects the function H5FS__sinfo_Srialize_Sct_cb of the file src/H5FScache.c. The manipulation of the argument sect 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.

Es wurde eine Schwachstelle in HDF5 bis 1.14.6 entdeckt. Sie wurde als problematisch eingestuft. Es geht dabei um die Funktion H5FS__sinfo_Srialize_Sct_cb der Datei src/H5FScache.c. Durch die Manipulation des Arguments sect mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff muss lokal erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-03-28 | Published 2025-03-28 | Updated 2025-03-28 | Assigner VulDB


MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
LOW: 3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
LOW: 3.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
1.7AV:L/AC:L/Au:S/C:N/I:N/A:P

Problem types

Heap-based Buffer Overflow

Memory Corruption

Timeline

2025-03-28:Advisory disclosed
2025-03-28:VulDB entry created
2025-03-28:VulDB entry last update

References

vuldb.com/?id.301887 (VDB-301887 | HDF5 H5FScache.c H5FS__sinfo_Srialize_Sct_cb heap-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.301887 (VDB-301887 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.520880 (Submit #520880 | https://github.com/HDFGroup/hdf5 HDF5 v1.14.6 Heap-based Buffer Overflow) third-party-advisory

github.com/HDFGroup/hdf5/issues/5379 exploit issue-tracking

cve.org (CVE-2025-2914)

nvd.nist.gov (CVE-2025-2914)

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