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vuln-cve/data/2025/2xxx/CVE-2025-2924.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2025-2924",
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"state": "PUBLISHED",
"assignerShortName": "VulDB",
"dateReserved": "2025-03-28T11:56:23.612Z",
"datePublished": "2025-03-28T19:31:04.699Z",
"dateUpdated": "2025-07-24T09:43:35.784Z"
},
"containers": {
"cna": {
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB",
"dateUpdated": "2025-07-24T09:43:35.784Z"
},
"title": "HDF5 H5HLcache.c H5HL__fl_deserialize heap-based overflow",
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-122",
"lang": "en",
"description": "Heap-based Buffer Overflow"
}
]
},
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-119",
"lang": "en",
"description": "Memory Corruption"
}
]
}
],
"affected": [
{
"vendor": "n/a",
"product": "HDF5",
"versions": [
{
"version": "1.14.0",
"status": "affected"
},
{
"version": "1.14.1",
"status": "affected"
},
{
"version": "1.14.2",
"status": "affected"
},
{
"version": "1.14.3",
"status": "affected"
},
{
"version": "1.14.4",
"status": "affected"
},
{
"version": "1.14.5",
"status": "affected"
},
{
"version": "1.14.6",
"status": "affected"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability, which was classified as problematic, was found in HDF5 up to 1.14.6. This affects the function H5HL__fl_deserialize of the file src/H5HLcache.c. The manipulation of the argument free_block leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used."
},
{
"lang": "de",
"value": "Es wurde eine problematische Schwachstelle in HDF5 bis 1.14.6 gefunden. Betroffen hiervon ist die Funktion H5HL__fl_deserialize der Datei src/H5HLcache.c. Durch Manipulation des Arguments free_block mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff muss lokal erfolgen. Der Exploit steht zur öffentlichen Verfügung."
}
],
"metrics": [
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"cvssV4_0": {
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"baseScore": 4.8,
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
"baseSeverity": "MEDIUM"
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"cvssV3_1": {
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"baseScore": 3.3,
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
"baseSeverity": "LOW"
}
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{
"cvssV2_0": {
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"baseScore": 1.7,
"vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR"
}
}
],
"timeline": [
{
"time": "2025-03-28T00:00:00.000Z",
"lang": "en",
"value": "Advisory disclosed"
},
{
"time": "2025-03-28T01:00:00.000Z",
"lang": "en",
"value": "VulDB entry created"
},
{
"time": "2025-07-24T11:44:54.000Z",
"lang": "en",
"value": "VulDB entry last update"
}
],
"credits": [
{
"lang": "en",
"value": "Chen Lihai",
"type": "finder"
}
],
"references": [
{
"url": "https://vuldb.com/?id.301899",
"name": "VDB-301899 | HDF5 H5HLcache.c H5HL__fl_deserialize heap-based overflow",
"tags": [
"vdb-entry",
"technical-description"
]
},
{
"url": "https://vuldb.com/?ctiid.301899",
"name": "VDB-301899 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
]
},
{
"url": "https://vuldb.com/?submit.521170",
"name": "Submit #521170 | https://github.com/HDFGroup/hdf5 HDF5 1.14.6 Heap-based Buffer Overflow",
"tags": [
"third-party-advisory"
]
},
{
"url": "https://github.com/HDFGroup/hdf5/issues/5382",
"tags": [
"exploit",
"issue-tracking"
]
}
]
},
"adp": [
{
"references": [
{
"url": "https://github.com/HDFGroup/hdf5/issues/5382",
"tags": [
"exploit"
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}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-03-28T19:56:40.527342Z",
"id": "CVE-2025-2924",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-03-28T19:56:53.267Z"
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]
}
}