CVE-2020-4931

MEDIUM

IBM MQ 9.1 LTS, 9.2 LTS, and 9.1 CD - Authenticated Denial of Service via AMQP Channel Message Processing

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2
Core References
Patch, Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6403295
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/191747

Scores

CVSS v3 6.5
EPSS 0.0110
EPSS Percentile 62.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (3)
ibm/mq 9.1.0
ibm/mq 9.1.0.0
ibm/mq 9.2.0.0
Published Feb 24, 2021
Tracked Since Feb 18, 2026