CVE-2014-3359
Estado: ModificadaAlta (7.8)—
Fuga de información en Cisco IOS 15.1 hasta 15.4 y IOS XE 3.4.xS, 3.5.xS, 3.6.xS, y 3.7.xS anterior a 3.7.6S; 3.8.xS, 3.9.xS, y 3.10.xS anterior a 3.10.1S; y 3.11.xS anterior a 3.12S permite a atacantes remotos causar una denegación de servicio (consumo de memoria o recarga de dispositivo) a través de paquetes DHCPv6 malformados, también conocido como Bug ID CSCum90081.
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: 2.78%
- Percentil entre todas las CVEs puntuadas: 86
- Fecha de la puntuación: 8/10/2026
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 (2)
CWE
- CWE-399
Referencias
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-dhcpv6
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-dhcpv6/cvrf/cisco-sa-20140924-dhcpv6_cvrf.xml
- http://www.securityfocus.com/bid/70140
- http://www.securitytracker.com/id/1030895
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96177
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-dhcpv6
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-dhcpv6/cvrf/cisco-sa-20140924-dhcpv6_cvrf.xml
- http://www.securityfocus.com/bid/70140
- http://www.securitytracker.com/id/1030895
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96177
JSON original (NVD)
Mostrar
{
"id": "CVE-2014-3359",
"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": "psirt@cisco.com",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2014-09-25T10:55:08.637",
"references": [
{
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-dhcpv6",
"tags": [
"Vendor Advisory"
],
"source": "psirt@cisco.com"
},
{
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-dhcpv6/cvrf/cisco-sa-20140924-dhcpv6_cvrf.xml",
"source": "psirt@cisco.com"
},
{
"url": "http://www.securityfocus.com/bid/70140",
"source": "psirt@cisco.com"
},
{
"url": "http://www.securitytracker.com/id/1030895",
"source": "psirt@cisco.com"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96177",
"source": "psirt@cisco.com"
},
{
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-dhcpv6",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-dhcpv6/cvrf/cisco-sa-20140924-dhcpv6_cvrf.xml",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/70140",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securitytracker.com/id/1030895",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96177",
"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": "Memory leak in Cisco IOS 15.1 through 15.4 and IOS XE 3.4.xS, 3.5.xS, 3.6.xS, and 3.7.xS before 3.7.6S; 3.8.xS, 3.9.xS, and 3.10.xS before 3.10.1S; and 3.11.xS before 3.12S allows remote attackers to cause a denial of service (memory consumption or device reload) via malformed DHCPv6 packets, aka Bug ID CSCum90081."
},
{
"lang": "es",
"value": "Fuga de información en Cisco IOS 15.1 hasta 15.4 y IOS XE 3.4.xS, 3.5.xS, 3.6.xS, y 3.7.xS anterior a 3.7.6S; 3.8.xS, 3.9.xS, y 3.10.xS anterior a 3.10.1S; y 3.11.xS anterior a 3.12S permite a atacantes remotos causar una denegación de servicio (consumo de memoria o recarga de dispositivo) a través de paquetes DHCPv6 malformados, también conocido como Bug ID CSCum90081."
}
],
"lastModified": "2026-06-17T00:08:02.980",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EB41294E-F3DF-4F1E-A4C8-E90B21A88836"
},
{
"criteria": "cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C2AB6A02-B7C7-48D1-8857-BD1CDF9A40D8"
},
{
"criteria": "cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B870F917-9F35-41AE-8CCA-D8574189C7EC"
},
{
"criteria": "cpe:2.3:o:cisco:ios:15.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7D549F66-13E6-4AB0-972D-6F7FE6DB82DB"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.4.0s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "252377A3-7F15-45F2-A169-BBC37858D4DA"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.4.1s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "02E8F96A-EA9C-4E66-8491-9B2A3A4023F5"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.4.2s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "85908754-8426-49D3-BCC2-AF174B5D0EF8"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.4.3s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7F5BA973-D59A-4CB9-BC35-089F88737425"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.4.4s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5E6E83FC-CFAE-45EA-9F20-830FC5E97399"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.4.5s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D1B3BCAC-8317-41C4-9A60-85B693818044"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.5.0s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5872A42F-745E-4EC6-8679-C28F79F6621C"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.5.1s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "86947E54-A1B9-4ECE-92A6-417462249612"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.5.2s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C910BE7C-517F-4E41-8433-1858F700AA22"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.6s\\(.0\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2112F7EB-4C90-421C-9797-7297DC095140"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.6s\\(.1\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "74A029C5-4153-462F-86F4-83F713471D0E"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.6s\\(.2\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7D8EDD2E-0FEB-4296-B733-275B7ED01064"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.7\\(0\\)s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1F1B438A-7A8C-4538-9BA3-1720AFABBC59"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.7\\(1\\)as:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2D27A078-0B81-4A70-9D4B-6C96DC063156"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.7\\(2\\)s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8491E391-CF33-45FE-8AC1-8D8AD4B1097B"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.7\\(3\\)s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B91C6B3E-6631-4298-9405-25073BC311F0"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.7\\(4\\)s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A7A9D97A-175A-43C3-9DED-B5AB5F98ACF9"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.7\\(5\\)s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A60999F0-CC70-4D00-9DA3-40348F3B9E56"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.8.0s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2835C64E-808F-4A6C-B245-7A9996FAFE3A"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.8s\\(.0\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8B79934A-7B54-46F7-AD4F-C7756D647633"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.8s\\(.1\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D50BF2F7-363D-434C-8F5E-0D05F93E99BF"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.8s\\(.2\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "84435710-504F-4838-A488-FB1218D5111F"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.9s\\(.0\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1C1ECA36-E7B4-4CD1-A880-1759FB2F65C3"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.9s\\(.1\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3F834E0D-ACEE-4488-B458-2E0332B29D59"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.9s\\(.2\\):*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "04D90381-97AB-4D71-B761-3D8FE0AA2DA1"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1A10EA18-B637-4792-A3CB-E29705893148"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.10.0s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D9D9F45C-E71F-4425-A0C7-DFFEEC93C152"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.11.0s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6DAC081C-9A22-4CBC-A9D0-DD9995801791"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.11.1s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F43F819E-3072-430F-8C52-B43FF28D4687"
},
{
"criteria": "cpe:2.3:o:cisco:ios_xe:3.11.2s:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C80F59A9-C1EF-4E9B-B204-1EEC7FDF65BC"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "psirt@cisco.com"
}