CVE-2000-0305
Estado: ModificadaAlta (7.8)—
Windows 95, Windows 98, Windows 2000, Windows NT 4.0, and Terminal Server systems allow a remote attacker to cause a denial of service by sending a large number of identical fragmented IP packets, aka jolt2 or the "IP Fragment Reassembly" vulnerability.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 38%
- Percentil entre todas las CVEs puntuadas: 99
- Fecha de la puntuación: 3/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (6)
CWE
- CWE-399
Referencias
- http://www.securityfocus.com/bid/1236
- http://www.securityfocus.com/templates/advisory.html?id=2240
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-029
- http://www.securityfocus.com/bid/1236
- http://www.securityfocus.com/templates/advisory.html?id=2240
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-029
JSON original (NVD)
Mostrar
{
"id": "CVE-2000-0305",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.8,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 6.9,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2000-05-19T04:00:00.000",
"references": [
{
"url": "http://www.securityfocus.com/bid/1236",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/templates/advisory.html?id=2240",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "cve@mitre.org"
},
{
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-029",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/bid/1236",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/templates/advisory.html?id=2240",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-029",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-399"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Windows 95, Windows 98, Windows 2000, Windows NT 4.0, and Terminal Server systems allow a remote attacker to cause a denial of service by sending a large number of identical fragmented IP packets, aka jolt2 or the \"IP Fragment Reassembly\" vulnerability."
}
],
"lastModified": "2026-06-16T21:51:26.387",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:be:beos:5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E6EBFAEE-C1D9-48AE-AFE3-2C44CAC74616"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4E545C63-FE9C-4CA1-AF0F-D999D84D2AFD"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_95:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "82F7322B-8022-4D0B-ADB3-D0F5B6F20309"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_98:*:gold:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2D3B703C-79B2-4FA2-9E12-713AB977A880"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E53CDA8E-50A8-4509-B070-CCA5604FFB21"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:terminal_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "40242161-D5AD-4314-AB95-E61292C49DF2"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}