CVE-2020-4375: 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…

PriorityP434high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

1.54%

72.0th percentile

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
ibm	mq_appliance	—	—
ibm	mq_appliance	—	—
ibm	mq_appliance	—	—
ibm	mq_appliance	>= 8.0 < 8.0.0.15	8.0.0.15
ibm	mq_appliance	>= 9.1.0.0 < 9.1.0.6	9.1.0.6
ibm	mq_appliance	>= 9.1.0.0 < 9.2.0.0	9.2.0.0

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv3.05.9MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

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