CVE-2015-4638
Estado: ModificadaMedia (5)—
The FastL4 virtual server in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, GTM, Link Controller, and PEM 11.3.0 through 11.5.2 and 11.6.0 through 11.6.0 HF4, BIG-IP Edge Gateway, WebAccelerator, and WOM 11.2.1 through 11.3.0, and BIG-IP PSM 11.2.1 through 11.4.1 allows remote attackers to cause a denial of service (Traffic Management Microkernel restart) via a fragmented packet.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
- Puntuación base: 5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.74%
- Percentil entre todas las CVEs puntuadas: 77
- Fecha de la puntuación: 6/10/2026
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 (10)
F5 — Big-ip Advanced Firewall ManagerF5 — Big-ip AnalyticsF5 — Big-ip Application Security ManagerF5 — Big-ip Edge GatewayF5 — Big-ip Global Traffic ManagerF5 — Big-ip Link ControllerF5 — Big-ip Local Traffic ManagerF5 — Big-ip Policy Enforcement ManagerF5 — Big-ip Protocol Security ModuleF5 — Big-ip Webaccelerator
CWE
- CWE-20
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2015-4638",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"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": "2015-09-18T14:59:00.097",
"references": [
{
"url": "http://www.securitytracker.com/id/1033578",
"source": "cve@mitre.org"
},
{
"url": "https://support.f5.com/kb/en-us/solutions/public/17000/100/sol17155.html",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.securitytracker.com/id/1033578",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.f5.com/kb/en-us/solutions/public/17000/100/sol17155.html",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The FastL4 virtual server in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, GTM, Link Controller, and PEM 11.3.0 through 11.5.2 and 11.6.0 through 11.6.0 HF4, BIG-IP Edge Gateway, WebAccelerator, and WOM 11.2.1 through 11.3.0, and BIG-IP PSM 11.2.1 through 11.4.1 allows remote attackers to cause a denial of service (Traffic Management Microkernel restart) via a fragmented packet."
},
{
"lang": "es",
"value": "Vulnerabilidad en el servidor virtual FastL4 en F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, GTM, Link Controller y PEM 11.3.0 hasta la versión 11.5.2 y 11.6.0 hasta la versión 11.6.0 HF4, BIG-IP Edge Gateway, WebAccelerator y WOM 11.2.1 hasta la versión 11.3.0 y BIG-IP PSM 11.2.1 hasta la versión 11.4.1, permite a atacantes remotos causar una denegación de servicio (reinicio del Traffic Management Microkernel) a través de un paquete fragmentado."
}
],
"lastModified": "2026-06-17T00:27:38.690",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7507BDFF-5B52-4A06-9F8C-2B6F3958162A"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6E0141FA-44E9-460E-B175-29A7FA251301"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8DD27EF7-3329-4009-959F-D2E4D5935E57"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3755740D-F1DC-4910-ADDD-9D491515201C"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EA244A7D-F65D-4114-81C8-CE811959EA10"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5EA9F72C-8344-4370-B511-31BEC8BA63E8"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B276E4DF-69FC-4158-B93A-781A45605034"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_analytics:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "52CD200C-1D14-471F-93C1-027CC676C26C"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_analytics:11.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4D1850CE-D20D-4677-8CF2-1DB3A4EB33F2"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_analytics:11.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0A70B1E2-0B3D-4DE9-8ED9-777F73D0B750"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_analytics:11.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A7D226F1-6513-4233-BE20-58D7AB24978F"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_analytics:11.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B33B2082-E040-4799-A260-BA687ED8614E"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_analytics:11.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A85766A4-2181-4719-ADCF-4FEA0031DB80"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_analytics:11.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B70D2BD5-8E3F-4B57-84EF-3AF40F6378F1"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EC69B41E-C22D-48D2-8609-60C018F1F48D"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:11.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "270EEBF6-46FA-48FC-BEC9-9C0838A86BB4"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:11.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "93310708-E1FE-445A-BB1F-7D1F553AEC65"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:11.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1AD2C1D2-103E-4B0F-84AA-999F01E695F0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:11.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "855E91A4-0A0C-4E5C-8019-FB513A793803"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:11.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FCCC2092-E109-4FF6-9B85-6C9434269851"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:11.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "475F0EF8-42CB-4099-9C4A-390F946C4924"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_edge_gateway:11.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3136A8D1-3D0D-46B3-9A3A-737074864F1B"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_edge_gateway:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "96673865-3D37-4562-831E-3ACE9DFB471E"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A49B1D82-3EC2-4E20-8FF5-58248905E964"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:11.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7E4CC3E0-F9B8-433F-A2B0-2306144F9B6A"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:11.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B8993275-E17E-4A69-8D95-A8229E0E88D6"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0594DBC5-8470-416C-A5EA-E04F5AB2C799"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B50BF19F-71B4-47C0-A96E-6EB90FCC6AE7"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD3A3BA6-6F60-45CA-8F52-687B671B077A"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D7D7863D-B064-4D7A-A66B-C3D3523425FD"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_link_controller:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C4CB61D3-DF59-4EE0-A0F0-5899850496B9"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_link_controller:11.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF646EF0-56C8-492E-A78D-B00ECAA8D851"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_link_controller:11.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0D42B922-A5F7-41FC-A361-BA0E065B5B00"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_link_controller:11.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "13E6D2CA-CC4F-4317-A842-4DF0693B0CB6"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_link_controller:11.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AB017D7A-3290-4EF5-9647-B488771A5F32"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_link_controller:11.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4F316C54-FAE4-48D8-9E40-ED358C30BF24"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_link_controller:11.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5CDEC701-DAB3-4D92-AA67-B886E6693E46"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "624EFAEB-15C2-422F-BAD1-D0BC37878349"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:11.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "76C1525D-46DE-4362-BBAD-095BBF718990"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:11.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "259C05BB-6349-4005-9372-21623DC5002D"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E5D27D4A-BD5C-4FA9-AA72-F7956298DE06"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "12F86EB5-D581-4103-A802-44D968BA8D55"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "36F383ED-8CB5-400D-BFDB-BD5B8CD8C7AE"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2FF5A5F6-4BA3-4276-8679-B5560EACF2E0"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3CA52816-C4B7-4B1E-A950-EE9B571CB06B"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F2AA5127-5314-4026-905D-937B7B62473F"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "09E42DAA-700D-487C-9238-F7F3D75A8C1A"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1B6EA0C0-9C26-4A87-98F1-5B317D606ECB"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4D379372-A226-4230-B1F3-04C696518BD8"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "22FAC35D-2803-49B0-9382-F14594B88FC5"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CB8D3B87-B8F5-490A-B1D9-04F2EE93EEA3"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_protocol_security_module:11.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BA54B88F-4A16-4F40-8A3B-B107F0CA2334"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_protocol_security_module:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "17C28542-51A4-4464-ADF9-C6376F829F4A"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_protocol_security_module:11.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "584853F9-644F-40B2-A28F-1CE9B51F84F6"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_protocol_security_module:11.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DFE665CF-A633-474E-9519-D20E3D3958CF"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_webaccelerator:11.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF7FCC81-2F1D-4EF5-956B-085FB7FEFAE7"
},
{
"criteria": "cpe:2.3:a:f5:big-ip_webaccelerator:11.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "200A9CE9-E56D-4EFA-AC8A-954F945DDDBB"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}