Description
IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS is vulnerable to a buffer overflow vulnerability due to an error within the channel processing code. A remote attacker could overflow the buffer using an older client and cause a denial of service. IBM X-Force ID: 181562.
References (2)
Core 2
Core References
Patch, Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6252783
VDB Entry, Vendor Advisory vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/181562
Scores
CVSS v3
6.5
EPSS
0.0053
EPSS Percentile
67.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-120
Status
published
Products (3)
ibm/mq_appliance
8.0 - 8.0.0.15
ibm/mq_appliance
9.1.0.0 - 9.1.0.6
ibm/mq_appliance
9.1.0.0 - 9.2.0.0
Published
Jul 28, 2020
Tracked Since
Feb 18, 2026