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By the Year

In 2021 there have been 3 vulnerabilities in IBM Mq with an average score of 7.6 out of ten. Last year Mq had 3 security vulnerabilities published. At the current rates, it appears that the number of vulnerabilities last year and this year may equal out. However, the average CVE base score of the vulnerabilities in 2021 is greater by 1.10.

Year Vulnerabilities Average Score
2021 3 7.60
2020 3 6.50
2019 7 6.14
2018 1 7.50

It may take a day or so for new Mq vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent IBM Mq Security Vulnerabilities

IBM MQ 8.0

CVE-2021-38875 6.5 - Medium - November 23, 2021

IBM MQ 8.0, 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.1 CD, and 9.2 CD is vulnerable to a denial of service attack caused by an error processing messages. IBM X-Force ID: 208398.

IBM MQ 9.1 LTS, 9.2 LTS, and 9.1 CD AMQP Channels could

CVE-2020-4931 6.5 - Medium - February 24, 2021

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.

IBM MQ 7.5, 8.0, 9.0, 9.1, 9.2 LTS, and 9.2 CD could

CVE-2020-4682 9.8 - Critical - January 28, 2021

IBM MQ 7.5, 8.0, 9.0, 9.1, 9.2 LTS, and 9.2 CD could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe deserialization of trusted data. An attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 186509.

Marshaling, Unmarshaling

IBM MQ and MQ Appliance 8.0, 9.1 LTS, and 9.1 CD could allow an authenticated user cause a denial of service due to a memory leak

CVE-2020-4267 6.5 - Medium - April 24, 2020

IBM MQ and MQ Appliance 8.0, 9.1 LTS, and 9.1 CD could allow an authenticated user cause a denial of service due to a memory leak. IBM X-Force ID: 175840.

Missing Release of Resource after Effective Lifetime

IBM MQ 9.0 and 9.1 is vulnerable to a denial of service attack due to an error in the Channel processing function

CVE-2019-4762 7.5 - High - April 16, 2020

IBM MQ 9.0 and 9.1 is vulnerable to a denial of service attack due to an error in the Channel processing function. IBM X-Force ID: 173625.

IBM MQ 9.1.4 could allow a local attacker to obtain sensitive information by inclusion of sensitive data within runmqras data

CVE-2020-4338 5.5 - Medium - April 16, 2020

IBM MQ 9.1.4 could allow a local attacker to obtain sensitive information by inclusion of sensitive data within runmqras data. IBM X-Force ID: 177937.

Information Disclosure

IBM MQ 9.1.0.0, 9.1.0.1, 9.1.0.2, 9.1.0.3, 9.1.1, 9.1.2, and 9.1.3 is vulnerable to a denial of service attack

CVE-2019-4655 4.3 - Medium - December 30, 2019

IBM MQ 9.1.0.0, 9.1.0.1, 9.1.0.2, 9.1.0.3, 9.1.1, 9.1.2, and 9.1.3 is vulnerable to a denial of service attack that would allow an authenticated user to reset client connections due to an error within the Data Conversion routine. IBM X-Force ID: 170966.

Improper Input Validation

IBM MQ 8.0.0.4 - 8.0.0.12, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.0 - 9.1.2 AMQP Listeners could

CVE-2019-4227 7.3 - High - October 04, 2019

IBM MQ 8.0.0.4 - 8.0.0.12, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.0 - 9.1.2 AMQP Listeners could allow an unauthorized user to conduct a session fixation attack due to clients not being disconnected as they should. IBM X-Force ID: 159352.

Session Fixation

IBM MQ 7.5.0.0 - 7.5.0.9

CVE-2019-4378 6.5 - Medium - September 26, 2019

IBM MQ 7.5.0.0 - 7.5.0.9, 7.1.0.0 - 7.1.0.9, 8.0.0.0 - 8.0.0.12, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.0 - 9.1.2 command server is vulnerable to a denial of service attack caused by an authenticated and authorized user using specially crafted PCF messages. IBM X-Force ID: 162084.

Improper Input Validation

IBM MQ 9.1.0.0

CVE-2019-4049 5.5 - Medium - August 20, 2019

IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local user being able to fill up the disk space of the underlying filesystem using the error logging service. IBM X-Force ID: 156398.

Improper Input Validation

IBM WebSphere MQ V7.1

CVE-2019-4261 6.5 - Medium - August 05, 2019

IBM WebSphere MQ V7.1, 7.5, IBM MQ V8, IBM MQ V9.0LTS, IBM MQ V9.1 LTS, and IBM MQ V9.1 CD are vulnerable to a denial of service attack caused by specially crafted messages. IBM X-Force ID: 160013.

Improper Input Validation

IBM MQ 8.0.0.0 through 8.0.0.10

CVE-2019-4055 7.5 - High - April 19, 2019

IBM MQ 8.0.0.0 through 8.0.0.10, 9.0.0.0 through 9.0.0.5, and 9.1.0.0 through 9.1.1 is vulnerable to a denial of service attack within the TLS key renegotiation function. IBM X-Force ID: 156564.

Improper Input Validation

IBM WebSphere MQ 9.0.2, 9.0.3, 9.0.4, 9.0.5, 9.1.0.0, and 9.1.0.1 console is vulnerable to cross-site scripting

CVE-2018-1836 5.4 - Medium - March 21, 2019

IBM WebSphere MQ 9.0.2, 9.0.3, 9.0.4, 9.0.5, 9.1.0.0, and 9.1.0.1 console is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 150661.

XSS

A problem within the IBM MQ 9.0.2, 9.0.3, 9.0.4, 9.0.5, and 9.1.0.0 Console REST API Could

CVE-2018-1883 7.5 - High - December 07, 2018

A problem within the IBM MQ 9.0.2, 9.0.3, 9.0.4, 9.0.5, and 9.1.0.0 Console REST API Could allow attackers to execute a denial of service attack preventing users from logging into the MQ Console REST API. IBM X-Force ID: 151969.

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