fkie_cve-2014-7250
Vulnerability from fkie_nvd
Published
2014-12-12 03:03
Modified
2024-11-21 02:16
Severity ?
Summary
The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:bsd:bsd:4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "388BB5C2-53B3-4597-913C-7D86E585CCD5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:5.4:*:*:*:*:*:*:*",
"matchCriteriaId": "AD85B1ED-1473-4C22-9E1E-53F07CF517E9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*",
"matchCriteriaId": "A3C3F588-98DA-4F6F-A083-2B9EE534C561",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:openbsd:openbsd:3.6:*:*:*:*:*:*:*",
"matchCriteriaId": "D4D84D7A-EB7C-4196-B8B6-7B703C8055C2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets."
},
{
"lang": "es",
"value": "La pila de TCP en 4.3BSD Net/2, utilizado en FreeBSD 5.4, NetBSD posiblemente 2.0, y OpenBSD posiblemente 3.6, no implementa correctamente el temporizador de la sesi\u00f3n, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de recursos) a trav\u00e9s de paquetes manipulados."
}
],
"id": "CVE-2014-7250",
"lastModified": "2024-11-21T02:16:36.703",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-12-12T03:03:47.817",
"references": [
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Vendor Advisory"
],
"url": "http://jvn.jp/en/jp/JVN07930208/index.html"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Vendor Advisory"
],
"url": "http://jvndb.jvn.jp/jvndb/JVNDB-2014-000134"
},
{
"source": "vultures@jpcert.or.jp",
"url": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://jvn.jp/en/jp/JVN07930208/index.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://jvndb.jvn.jp/jvndb/JVNDB-2014-000134"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243"
}
],
"sourceIdentifier": "vultures@jpcert.or.jp",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.