CVE-2020-4375 - Vulnerability Details - OpenCVE

Description

IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS could allow an attacker to cause a denial of service due to a memory leak caused by an error creating a dynamic queue. IBM X-Force ID: 179080.

Published: 2020-07-28

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

IBM

MQ Appliance

affected

Version	Status	Constraints
`8.0`	affected	—
`9.1.LTS`	affected	—
`9.1.CD`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:ibm:mq_appliance::::::::
	cpe:2.3:a:ibm:mq_appliance:::::lts:::*
	cpe:2.3:a:ibm:mq_appliance:::::continuous_delivery:::*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2020-25622	IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS could allow an attacker to cause a denial of service due to a memory leak caused by an error creating a dynamic queue. IBM X-Force ID: 179080.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00232.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://exchange.xforce.ibmcloud.com/vulnerabilities/179080
https://www.ibm.com/support/pages/node/6252785

History

No history.

Subscriptions

Ibm Mq Appliance

MITRE

Status: PUBLISHED

Assigner: ibm

Published: 2020-07-28T12:05:27.198Z

Updated: 2024-09-16T19:25:56.520Z

Reserved: 2019-12-30T00:00:00.000Z

Link: CVE-2020-4375

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-07-28T12:15:12.347

Modified: 2024-11-21T05:32:39.733

Link: CVE-2020-4375

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-401

{"containers": {"cna": {"affected": [{"product": "MQ Appliance", "vendor": "IBM", "versions": [{"status": "affected", "version": "8.0"}, {"status": "affected", "version": "9.1.LTS"}, {"status": "affected", "version": "9.1.CD"}]}], "datePublic": "2020-07-27T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS could allow an attacker to cause a denial of service due to a memory leak caused by an error creating a dynamic queue. IBM X-Force ID: 179080."}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "exploitCodeMaturity": "UNPROVEN", "integrityImpact": "NONE", "privilegesRequired": "NONE", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "UNCHANGED", "temporalScore": 5.2, "temporalSeverity": "MEDIUM", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/A:H/AC:H/C:N/PR:N/S:U/I:N/UI:N/E:U/RC:C/RL:O", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"description": "Denial of Service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-07-28T12:05:27.000Z", "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.ibm.com/support/pages/node/6252785"}, {"name": "ibm-mq-cve20204375-dos (179080)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/179080"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@us.ibm.com", "DATE_PUBLIC": "2020-07-27T00:00:00", "ID": "CVE-2020-4375", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "MQ Appliance", "version": {"version_data": [{"version_value": "8.0"}, {"version_value": "9.1.LTS"}, {"version_value": "9.1.CD"}]}}]}, "vendor_name": "IBM"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS could allow an attacker to cause a denial of service due to a memory leak caused by an error creating a dynamic queue. IBM X-Force ID: 179080."}]}, "impact": {"cvssv3": {"BM": {"A": "H", "AC": "H", "AV": "N", "C": "N", "I": "N", "PR": "N", "S": "U", "UI": "N"}, "TM": {"E": "U", "RC": "C", "RL": "O"}}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service"}]}]}, "references": {"reference_data": [{"name": "https://www.ibm.com/support/pages/node/6252785", "refsource": "CONFIRM", "title": "IBM Security Bulletin 6252785 (MQ Appliance)", "url": "https://www.ibm.com/support/pages/node/6252785"}, {"name": "ibm-mq-cve20204375-dos (179080)", "refsource": "XF", "title": "X-Force Vulnerability Report", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/179080"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T08:00:07.247Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.ibm.com/support/pages/node/6252785"}, {"name": "ibm-mq-cve20204375-dos (179080)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/179080"}]}]}, "cveMetadata": {"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "assignerShortName": "ibm", "cveId": "CVE-2020-4375", "datePublished": "2020-07-28T12:05:27.198Z", "dateReserved": "2019-12-30T00:00:00.000Z", "dateUpdated": "2024-09-16T19:25:56.520Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*", "matchCriteriaId": "691172A5-00C2-42D2-A7C9-354EBF5B3408", "versionEndExcluding": "8.0.0.15", "versionStartIncluding": "8.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:mq_appliance:*:*:*:*:lts:*:*:*", "matchCriteriaId": "52062DF3-A5E8-4218-B5CC-85981ED21FF9", "versionEndExcluding": "9.1.0.6", "versionStartIncluding": "9.1.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:mq_appliance:*:*:*:*:continuous_delivery:*:*:*", "matchCriteriaId": "46DAA494-9818-445A-93EE-A20BF8736F29", "versionEndExcluding": "9.2.0.0", "versionStartIncluding": "9.1.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS could allow an attacker to cause a denial of service due to a memory leak caused by an error creating a dynamic queue. IBM X-Force ID: 179080."}, {"lang": "es", "value": "IBM MQ, IBM MQ Appliance, IBM MQ para HPE NonStop versiones 8.0, 9.1 CD y 9.1 LTS, podr\u00edan permitir a un atacante causar una denegaci\u00f3n de servicio debido a una p\u00e9rdida de memoria causada por un error al crear una cola din\u00e1mica. IBM X-Force ID: 179080"}], "id": "CVE-2020-4375", "lastModified": "2024-11-21T05:32:39.733", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "psirt@us.ibm.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-07-28T12:15:12.347", "references": [{"source": "psirt@us.ibm.com", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/179080"}, {"source": "psirt@us.ibm.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/6252785"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/179080"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.ibm.com/support/pages/node/6252785"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}