gsd-2023-52425
Vulnerability from gsd
Modified
2024-02-05 06:02
Details
libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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],
"details": "libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.",
"id": "GSD-2023-52425",
"modified": "2024-02-05T06:02:32.987187Z",
"schema_version": "1.4.0"
}
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"STATE": "PUBLIC"
},
"affects": {
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"product_name": "n/a",
"version": {
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"description": {
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"name": "https://github.com/libexpat/libexpat/pull/789",
"refsource": "MISC",
"url": "https://github.com/libexpat/libexpat/pull/789"
},
{
"name": "FEDORA-2024-fbe1f0c1aa",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/"
},
{
"name": "FEDORA-2024-b8656bc059",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/"
},
{
"name": "[debian-lts-announce] 20240409 [SECURITY] [DLA 3783-1] expat security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00006.html"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"configurations": [
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"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "2.5.0",
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"value": "libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed."
},
{
"lang": "es",
"value": "libexpat hasta 2.5.0 permite una denegaci\u00f3n de servicio (consumo de recursos) porque se requieren muchos an\u00e1lisis completos en el caso de un token grande para el cual se necesitan m\u00faltiples rellenos de b\u00fafer."
}
],
"id": "CVE-2023-52425",
"lastModified": "2024-04-09T06:15:07.550",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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"source": "nvd@nist.gov",
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},
"published": "2024-02-04T20:15:46.063",
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}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"value": "CWE-400"
}
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"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.