CVE-2025-2309

A vulnerability has been found in HDF5 1.14.6 and classified as critical. This vulnerability affects the function H5T__bit_copy of the component Type Conversion Logic. The manipulation 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. The vendor plans to fix this issue in an upcoming release.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc3.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.299722	Permissions Required VDB Entry
https://vuldb.com/?id.299722	Third Party Advisory VDB Entry
https://vuldb.com/?submit.514532	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2025-03-14 21:15

Updated : 2025-05-28 18:13

NVD link : CVE-2025-2309

Mitre link : CVE-2025-2309

CVE.ORG link : CVE-2025-2309

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

CWE-787

Out-of-bounds Write

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This vulnerability affects the function H5T__bit_copy of the component Type Conversion Logic. The manipulation 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. The vendor plans to fix this issue in an upcoming release."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en HDF5 1.14.6, clasificada como cr\u00edtica. Esta vulnerabilidad afecta a la funci\u00f3n H5T__bit_copy del componente \"L\u00f3gica de Conversi\u00f3n de Tipos\". Su manipulaci\u00f3n provoca un desbordamiento de b\u00fafer basado en el mont\u00f3n. Se requiere acceso local para abordar este ataque. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. La existencia real de esta vulnerabilidad a\u00fan se duda. Se contact\u00f3 con el proveedor con antelaci\u00f3n para informarle sobre un conjunto de vulnerabilidades. Su respuesta fue \"rechazar\" sin m\u00e1s explicaciones. No hemos recibido m\u00e1s detalles, ni siquiera despu\u00e9s de solicitar amablemente m\u00e1s detalles. Actualmente, asumimos que el proveedor desea \"disputar\" las entradas, por lo que est\u00e1n marcadas como tales hasta que se disponga de m\u00e1s informaci\u00f3n."}], "lastModified": "2025-05-28T18:13:22.980", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hdfgroup:hdf5:1.14.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "914439E4-D5A7-444C-A1C4-051519EFF7FA"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}