Sign-up

ID

VAR-202003-0593


CVE

CVE-2019-4656


TITLE

IBM MQ and MQ Appliance Input verification vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2019-014904

DESCRIPTION

IBM MQ and IBM MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD is vulnerable to a denial of service attack that would allow an authenticated user to crash the queue and require a restart due to an error processing error messages. IBM X-Force ID: 170967. IBM MQ and MQ Appliance There is an input verification vulnerability in. Vendor exploits this vulnerability IBM X-Force ID: 170967 It is published as.Service operation interruption (DoS) It may be put into a state. The product provides a reliable, proven messaging backbone for service-oriented architecture (SOA). IBM MQ Appliance is an all-in-one device for rapid deployment of enterprise-level messaging middleware. The vulnerability stems from an error in processing error messages. An attacker can use this vulnerability to cause a denial of service

Trust: 2.16

sources: NVD: CVE-2019-4656 // JVNDB: JVNDB-2019-014904 // CNVD: CNVD-2020-17502

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-17502

AFFECTED PRODUCTS

vendor:ibmmodel:mqscope:ltversion:9.1.4

Trust: 1.0

vendor:ibmmodel:mqscope:ltversion:9.1.0.4

Trust: 1.0

vendor:ibmmodel:mqscope:ltversion:8.0.0.14

Trust: 1.0

vendor:ibmmodel:websphere mqscope:lteversion:7.5.0.9

Trust: 1.0

vendor:ibmmodel:websphere mqscope:gteversion:7.1.0.0

Trust: 1.0

vendor:ibmmodel:mqscope:gteversion:9.1.0

Trust: 1.0

vendor:ibmmodel:mq appliancescope:gteversion:8.0.0.0

Trust: 1.0

vendor:ibmmodel:mqscope:gteversion:9.0.0.0

Trust: 1.0

vendor:ibmmodel:mq appliancescope:ltversion:8.0.0.14

Trust: 1.0

vendor:ibmmodel:mqscope:gteversion:9.1.0.0

Trust: 1.0

vendor:ibmmodel:mqscope:gteversion:8.0.0.0

Trust: 1.0

vendor:ibmmodel:mqscope:lteversion:9.0.0.9

Trust: 1.0

vendor:ibmmodel:mqscope: - version: -

Trust: 0.8

vendor:ibmmodel:mq appliancescope: - version: -

Trust: 0.8

vendor:ibmmodel:websphere mqscope: - version: -

Trust: 0.8

vendor:ibmmodel:mq appliancescope:eqversion:8.0

Trust: 0.6

vendor:ibmmodel:mqscope:eqversion:8.0

Trust: 0.6

vendor:ibmmodel:mq appliance cdscope:eqversion:9.1

Trust: 0.6

vendor:ibmmodel:mq appliance ltsscope:eqversion:9.1

Trust: 0.6

vendor:ibmmodel:mq ltsscope:eqversion:9.1

Trust: 0.6

vendor:ibmmodel:mq cdscope:eqversion:9.1

Trust: 0.6

vendor:ibmmodel:mq ltsscope:eqversion:9.0

Trust: 0.6

sources: CNVD: CNVD-2020-17502 // JVNDB: JVNDB-2019-014904 // NVD: CVE-2019-4656

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-4656
value: MEDIUM

Trust: 1.0

psirt@us.ibm.com: CVE-2019-4656
value: MEDIUM

Trust: 1.0

NVD: JVNDB-2019-014904
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2020-17502
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202003-896
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2019-4656
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

NVD: JVNDB-2019-014904
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2020-17502
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2019-4656
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.1

Trust: 1.0

psirt@us.ibm.com: CVE-2019-4656
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.0

Trust: 1.0

NVD: JVNDB-2019-014904
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-17502 // JVNDB: JVNDB-2019-014904 // CNNVD: CNNVD-202003-896 // NVD: CVE-2019-4656 // NVD: CVE-2019-4656

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:CWE-20

Trust: 0.8

sources: JVNDB: JVNDB-2019-014904 // NVD: CVE-2019-4656

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202003-896

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202003-896

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-014904

PATCH
title:1135095url:https://www.ibm.com/support/pages/node/1135095
Trust: 0.8
title:ibm-mq-cve20194656-dos (170967)url:https://exchange.xforce.ibmcloud.com/vulnerabilities/170967
Trust: 0.8
title:Patch for IBM MQ Appliance and IBM MQ Denial of Service Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/209207
Trust: 0.6
title:IBM MQ  and IBM MQ Appliance Enter the fix for the verification error vulnerabilityurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=112526
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-17502 // 
            
            
            
            JVNDB: JVNDB-2019-014904 // 
            
            
            
            CNNVD: CNNVD-202003-896

EXTERNAL IDS
db:NVDid:CVE-2019-4656
Trust: 3.0
db:JVNDBid:JVNDB-2019-014904
Trust: 0.8
db:CNVDid:CNVD-2020-17502
Trust: 0.6
db:AUSCERTid:ESB-2023.4106
Trust: 0.6
db:CNNVDid:CNNVD-202003-896
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-17502 // 
            
            
            
            JVNDB: JVNDB-2019-014904 // 
            
            
            
            CNNVD: CNNVD-202003-896 // 
            
            
            
            NVD: CVE-2019-4656

REFERENCES
url:https://exchange.xforce.ibmcloud.com/vulnerabilities/170967
Trust: 1.6
url:https://www.ibm.com/support/pages/node/1135095
Trust: 1.6
url:https://nvd.nist.gov/vuln/detail/cve-2019-4656
Trust: 1.4
url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-a-denial-of-service-attack-caused-by-an-error-processing-error-messages-cve-2019-4656/
Trust: 1.2
url:https://vigilance.fr/vulnerability/ibm-mq-denial-of-service-31785
Trust: 1.2
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-4656
Trust: 0.8
url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-vulnerable-to-a-denial-of-service-attack-caused-by-an-authenticated-user-crafting-a-malicious-message-cve-2019-4656/
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2023.4106
Trust: 0.6
url:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnerabilities-in-ibm-mq-affect-ibm-sterling-b2b-integrator/
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-17502 // 
            
            
            
            JVNDB: JVNDB-2019-014904 // 
            
            
            
            CNNVD: CNNVD-202003-896 // 
            
            
            
            NVD: CVE-2019-4656

SOURCES
db:CNVDid:CNVD-2020-17502
db:JVNDBid:JVNDB-2019-014904
db:CNNVDid:CNNVD-202003-896
db:NVDid:CVE-2019-4656

LAST UPDATE DATE
2024-11-23T21:06:16.264000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-17502date:2020-03-18T00:00:00
db:JVNDBid:JVNDB-2019-014904date:2020-03-27T00:00:00
db:CNNVDid:CNNVD-202003-896date:2023-07-21T00:00:00
db:NVDid:CVE-2019-4656date:2024-11-21T04:43:56.300

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-17502date:2020-03-18T00:00:00
db:JVNDBid:JVNDB-2019-014904date:2020-03-27T00:00:00
db:CNNVDid:CNNVD-202003-896date:2020-03-13T00:00:00
db:NVDid:CVE-2019-4656date:2020-03-16T16:15:12.670