FKIE_CVE-2004-0002
Vulnerability from fkie_nvd - Published: 2004-03-03 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a denial of service (resource exhaustion) via (1) a low MTU, which causes a large number of small packets to be produced, or (2) via a large number of packets with a small TCP payload, which cause a large number of calls to the resource-intensive sowakeup function.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | http://lists.freebsd.org/pipermail/cvs-src/2004-January/016271.html | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://lists.freebsd.org/pipermail/cvs-src/2004-January/016271.html | Patch, Vendor Advisory |
Impacted products
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"negate": false,
"operator": "OR"
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}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a denial of service (resource exhaustion) via (1) a low MTU, which causes a large number of small packets to be produced, or (2) via a large number of packets with a small TCP payload, which cause a large number of calls to the resource-intensive sowakeup function."
},
{
"lang": "es",
"value": "La funcionalidad TCP MSS (maximum segment size) en netinet permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumici\u00f3n de recursos) mediante un:\r\nMTU bajo, que causa que se produzcan un gran n\u00famero de peque\u00f1os paquetes, o\r\nmediante un gr\u00e1n n\u00famero de paquetes con contenido TCP peque\u00f1o, lo que hace que se hagan un gran n\u00famero de llamadas a la funci\u00f3n sowakeup, que consumen muchos recursos."
}
],
"id": "CVE-2004-0002",
"lastModified": "2025-04-03T01:03:51.193",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2004-03-03T05:00:00.000",
"references": [
{
"source": "cve@mitre.org",
"tags": [
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"Vendor Advisory"
],
"url": "http://lists.freebsd.org/pipermail/cvs-src/2004-January/016271.html"
},
{
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"tags": [
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],
"url": "http://lists.freebsd.org/pipermail/cvs-src/2004-January/016271.html"
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],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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