CVE-2019-4568
Estado: ModificadaMedia (5.9)—
IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS could allow a remote attacker with intimate knowledge of the server to cause a denial of service when receiving data on the channel. IBM X-Force ID: 166629.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.9
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.28%
- Percentil entre todas las CVEs puntuadas: 69
- Fecha de la puntuación: 7/10/2026
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
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2019-4568",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 4.3,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "MEDIUM",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8.6,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"type": "Secondary",
"source": "psirt@us.ibm.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.0",
"baseScore": 5.9,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "HIGH",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 2.2
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.9,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "HIGH",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 2.2
}
]
},
"affected": [
{
"source": "psirt@us.ibm.com",
"affectedData": [
{
"vendor": "IBM",
"product": "MQ",
"versions": [
{
"status": "affected",
"version": "9.0.0.1"
},
{
"status": "affected",
"version": "8.0.0.1"
},
{
"status": "affected",
"version": "8.0.0.2"
},
{
"status": "affected",
"version": "8.0.0.3"
},
{
"status": "affected",
"version": "8.0.0.4"
},
{
"status": "affected",
"version": "8.0.0.5"
},
{
"status": "affected",
"version": "8.0.0.6"
},
{
"status": "affected",
"version": "8.0.0.7"
},
{
"status": "affected",
"version": "9.0.0.2"
},
{
"status": "affected",
"version": "8.0.0.8"
},
{
"status": "affected",
"version": "8.0.0.9"
},
{
"status": "affected",
"version": "9.0.0.3"
},
{
"status": "affected",
"version": "8.0.0.0"
},
{
"status": "affected",
"version": "8.0.0.10"
},
{
"status": "affected",
"version": "9.0.0.0"
},
{
"status": "affected",
"version": "9.0.0.4"
},
{
"status": "affected",
"version": "9.0.0.5"
},
{
"status": "affected",
"version": "8.0.0.11"
},
{
"status": "affected",
"version": "9.0.0.6"
},
{
"status": "affected",
"version": "8.0.0.12"
},
{
"status": "affected",
"version": "9.0.0.7"
},
{
"status": "affected",
"version": "8.0.0.13"
}
]
}
]
}
],
"published": "2020-01-28T19:15:13.017",
"references": [
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/166629",
"tags": [
"VDB Entry",
"Vendor Advisory"
],
"source": "psirt@us.ibm.com"
},
{
"url": "https://www.ibm.com/support/pages/node/1106517",
"tags": [
"Vendor Advisory"
],
"source": "psirt@us.ibm.com"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/166629",
"tags": [
"VDB Entry",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.ibm.com/support/pages/node/1106517",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "IBM MQ and IBM MQ Appliance 8.0 and 9.0 LTS could allow a remote attacker with intimate knowledge of the server to cause a denial of service when receiving data on the channel. IBM X-Force ID: 166629."
},
{
"lang": "es",
"value": "IBM MQ e IBM MQ Appliance versiones 8.0 y 9.0 LTS, podrían permitir a un atacante remoto con un conocimiento íntimo del servidor causar una denegación de servicio cuando son recibidos datos en el canal. ID de IBM X-Force: 166629."
}
],
"lastModified": "2026-06-17T02:36:39.947",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "307594DE-42ED-4BCA-9E0B-E8ECA97DB799",
"versionEndExcluding": "8.0.0.14",
"versionStartIncluding": "8.0.0.0"
},
{
"criteria": "cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8455D1E8-4FF2-40B1-AE62-453218308BFA",
"versionEndExcluding": "9.0.0.8",
"versionStartIncluding": "9.0.0.0"
},
{
"criteria": "cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "540183D8-751B-4442-9A2A-95D26AB8D23B",
"versionEndExcluding": "8.0.0.14",
"versionStartIncluding": "8.0.0.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:hp:hp-ux:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F480AA32-841A-4E68-9343-B2E7548B0A0C"
},
{
"criteria": "cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E492C463-D76E-49B7-A4D4-3B499E422D89"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
},
{
"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"
},
{
"criteria": "cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "91F372EA-3A78-4703-A457-751B2C98D796"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "psirt@us.ibm.com"
}