CVE-2020-4931

IBM MQ 9.1 LTS, 9.2 LTS, and 9.1 CD AMQP Channels could allow an authenticated user to cause a denial of service due to an issue processing messages. IBM X-Force ID: 191747.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/191747	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6403295	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:mq:9.1.0::::continuous_delivery:::
	cpe:2.3:a:ibm:mq:9.1.0.0::::lts:::
	cpe:2.3:a:ibm:mq:9.2.0.0::::lts:::

History

No history.

Information

Published : 2021-02-24 18:15

Updated : 2021-03-01 16:35

NVD link : CVE-2020-4931

Mitre link : CVE-2020-4931

CVE.ORG link : CVE-2020-4931

JSON object : View

Products Affected

ibm

mq

CWE

NVD-CWE-noinfo

{"id": "CVE-2020-4931", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2021-02-24T18:15:12.797", "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/191747", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://www.ibm.com/support/pages/node/6403295", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "IBM MQ 9.1 LTS, 9.2 LTS, and 9.1 CD AMQP Channels could allow an authenticated user to cause a denial of service due to an issue processing messages. IBM X-Force ID: 191747."}, {"lang": "es", "value": "IBM MQ versiones 9.1 LTS, 9.2 LTS y 9.1, CD AMQP Channels podr\u00eda permitir a un usuario autenticado causar una denegaci\u00f3n de servicio debido a un problema al procesar mensajes. IBM X-Force ID: 191747"}], "lastModified": "2021-03-01T16:35:15.377", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:mq:9.1.0:*:*:*:continuous_delivery:*:*:*", "vulnerable": true, "matchCriteriaId": "4C360A44-E6C3-4E17-A86C-6B712E80CF16"}, {"criteria": "cpe:2.3:a:ibm:mq:9.1.0.0:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "2E9E3A1B-D35D-4029-835C-C27917C2ABD7"}, {"criteria": "cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "AF700EBE-9E12-40AD-85B6-2B4C53514EC1"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}