IBM Mq Appliance

IBM MQ 9.3-9.4 AMQRMPPA Channel SIGSEGV Crash
CVE-2025-3631 7.5 - High - July 11, 2025

An IBM MQ 9.3 and 9.4 Client connecting to an MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process terminating it.

Dangling pointer

Local User Sensitive Info Leak in IBM MQ WebConsole Trace (v9.3/9.4)
CVE-2024-54173 4.7 - Medium - February 28, 2025

IBM MQ 9.3 LTS, 9.3 CD, 9.4 LTS, and 9.4 CD reveals potentially sensitive information in trace files that could be read by a local user when webconsole trace is enabled.

Improper Management of Sensitive Trace Data

IBM MQ 9.3/9.4 Console Code Exec via Escape Char (CVE-2025-0975)
CVE-2025-0975 8.8 - High - February 28, 2025

IBM MQ 9.3 LTS, 9.3 CD, 9.4 LTS, and 9.4 CD console could allow an authenticated user to execute code due to improper neutralization of escape characters.

Improper Neutralization of Escape, Meta, or Control Sequences

IBM MQ 9.3/9.4 LTS DoS via Invalid Header Handling
CVE-2025-23225 6.5 - Medium - February 28, 2025

IBM MQ 9.3 LTS, 9.3 CD, 9.4 LTS, and 9.4 CD could allow an authenticated user to cause a denial of service due to the improper handling of invalid headers sent to the queue.

Improper Handling of Missing Values

IBM MQ Appliance Web Console Buffer Overflow Denial-of-Service Vulnerability
CVE-2024-51471 5.3 - Medium - December 19, 2024

IBM MQ Appliance 9.3 LTS, 9.3 CD, and 9.4 LTS web console could allow an authenticated user to cause a denial-of-service when trace is enabled due to information being written into memory outside of the intended buffer size.

Out-of-bounds Read

IBM MQ Appliance Web Console Sensitive Information Disclosure Vulnerability
CVE-2024-52897 6.2 - Medium - December 19, 2024

IBM MQ 9.2 LTS, 9.3 LTS, 9.3 CD, 9.4 LTS, and 9.4 CD web console could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned.

Generation of Error Message Containing Sensitive Information

IBM MQ Multiple Versions Denial of Service Vulnerability
CVE-2024-51470 6.5 - Medium - December 18, 2024

IBM MQ 9.1 LTS, 9.2 LTS, 9.3 LTS, 9.3 CD, 9.4 LTS, 9.4 CD, IBM MQ Appliance 9.3 LTS, 9.3 CD, 9.4 LTS, and IBM MQ for HPE NonStop 8.1.0 through 8.1.0.25 could allow an authenticated user to cause a denial-of-service due to messages with improperly set values.

Improper Check for Unusual or Exceptional Conditions

IBM MQ Appl 9.3 Heap BF Overflow (Remote Auth)
CVE-2024-25048 - April 27, 2024

IBM MQ Appliance 9.3 CD and LTS are vulnerable to a heap-based buffer overflow, caused by improper bounds checking. A remote authenticated attacker could overflow a buffer and execute arbitrary code on the system or cause the server to crash. IBM X-Force ID: 283137.

Heap-based Buffer Overflow

IBM MQ 9.09.3 LTS DoS via Buffering Logic
CVE-2024-25016 7.5 - High - March 03, 2024

IBM MQ and IBM MQ Appliance 9.0, 9.1, 9.2, 9.3 LTS and 9.3 CD could allow a remote unauthenticated attacker to cause a denial of service due to incorrect buffering logic. IBM X-Force ID: 281279.

Improper Input Validation

IBM MQ 9.3 LTS/CD Remote DirTraversal (CVE-2023-46177)
CVE-2023-46177 7.5 - High - December 18, 2023

IBM MQ Appliance 9.3 LTS and 9.3 CD could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request to view arbitrary files on the system. IBM X-Force ID: 269536.

Directory traversal

IBM MQ Appliance 9.3 Privilege Escalation via Invalid Security Key
CVE-2023-46176 7.8 - High - November 03, 2023

IBM MQ Appliance 9.3 CD could allow a local attacker to gain elevated privileges on the system, caused by improper validation of security keys. IBM X-Force ID: 269535.

IBM MQ DoS via Erroneous Message Processing (9.3 CD)
CVE-2023-28513 7.5 - High - July 19, 2023

IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS, 9.2 CD, and 9.3 CD and IBM MQ Appliance 9.2 LTS, 9.3 LTS, 9.2 CD, and 9.2 LTS, under certain configurations, is vulnerable to a denial of service attack caused by an error processing messages. IBM X-Force ID: 250397.

IBM MQ 9.2/9.3 Remote DoS via Invalid Data
CVE-2023-26285 5.9 - Medium - May 05, 2023

IBM MQ 9.2 CD, 9.2 LTS, 9.3 CD, and 9.3 LTS could allow a remote attacker to cause a denial of service due to an error processing invalid data. IBM X-Force ID: 248418.

Buffer Overflow

IBM MQ 9.2/9.3 Clients DoS via Config File Parsing
CVE-2023-22874 5.5 - Medium - May 05, 2023

IBM MQ Clients 9.2 CD, 9.3 CD, and 9.3 LTS are vulnerable to a denial of service attack when processing configuration files. IBM X-Force ID: 244216.

Resource Exhaustion

IBM MQ 9.2/9.3 DoS via Authenticated Crafted Messages
CVE-2022-43919 6.5 - Medium - May 05, 2023

IBM MQ 9.2 CD, 9.2 LTS, 9.3 CD, and 9.3 LTS could allow an authenticated attacker with authorization to craft messages to cause a denial of service. IBM X-Force ID: 241354.

Improper Input Validation

IBM MQ 9.2/9.3 CD, LTS - DoS via crafted PCF/MQSC (CVE-2022-43902)
CVE-2022-43902 7.5 - High - March 10, 2023

IBM MQ 9.2 CD, 9.2 LTS, 9.3 CD, and 9.3 LTS is vulnerable to a denial of service attack caused by specially crafted PCF or MQSC messages. IBM X-Force ID: 240832.

IBM MQ Appliance 9.2-9.3 Session Hijack via Missing Logout Invalidation (CVE-2022-40230)
CVE-2022-40230 6.5 - Medium - November 03, 2022

"IBM MQ Appliance 9.2 CD, 9.2 LTS, 9.3 CD, and LTS 9.3 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 235532."

Insufficient Session Expiration

IBM MQ Appliance 9.2 CD and 9.2 LTS could
CVE-2022-22356 6.5 - Medium - April 05, 2022

IBM MQ Appliance 9.2 CD and 9.2 LTS could allow an attacker to enumerate account credentials due to an observable discrepancy in valid and invalid login attempts. IBM X-Force ID: 220487.

Side Channel Attack

IBM MQ Appliance 9.2 CD and 9.2 LTS are vulnerable to a denial of service in the Login component of the application which could
CVE-2022-22355 5.3 - Medium - April 05, 2022

IBM MQ Appliance 9.2 CD and 9.2 LTS are vulnerable to a denial of service in the Login component of the application which could allow an attacker to cause a drop in performance.

IBM MQ Appliance 9.2 CD and 9.2 LTS could
CVE-2022-22316 6.5 - Medium - March 23, 2022

IBM MQ Appliance 9.2 CD and 9.2 LTS could allow an authenticated and authorized user to cause a denial of service due to incorrectly configured authorization checks. IBM X-Force ID: 218276.

IBM MQ Appliance 9.2 CD and 9.2 LTS could
CVE-2021-39000 5.5 - Medium - November 30, 2021

IBM MQ Appliance 9.2 CD and 9.2 LTS could allow a local attacker to obtain sensitive information by inclusion of sensitive data within diagnostics. IBM X-Force ID: 213215.

Information Disclosure

IBM MQ Appliance could
CVE-2021-38999 5.5 - Medium - November 30, 2021

IBM MQ Appliance could allow a local attacker to obtain sensitive information by inclusion of sensitive data within trace.

Information Disclosure

IBM MQ Appliance 9.2 CD and 9.2 LTS could allow a local privileged user to inject and execute malicious code
CVE-2021-38967 6.7 - Medium - November 30, 2021

IBM MQ Appliance 9.2 CD and 9.2 LTS could allow a local privileged user to inject and execute malicious code. IBM X-Force ID: 212441.

Code Injection

IBM MQ Appliance 9.2 CD and 9.2 LTS is affected by a denial of service attack caused by a concurrency issue
CVE-2021-38958 5.5 - Medium - November 30, 2021

IBM MQ Appliance 9.2 CD and 9.2 LTS is affected by a denial of service attack caused by a concurrency issue. IBM X-Force ID: 212042

IBM MQ 9.1 LTS, 9.1 CD, 9.2 LTS, and 9.2CD is vulnerable to a denial of service attack caused by an issue processing message properties
CVE-2021-29843 6.5 - Medium - November 08, 2021

IBM MQ 9.1 LTS, 9.1 CD, 9.2 LTS, and 9.2CD is vulnerable to a denial of service attack caused by an issue processing message properties. IBM X-Force ID: 205203.

IBM MQ Appliance 9.1 and 9.2 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user
CVE-2020-4938 8.8 - High - July 12, 2021

IBM MQ Appliance 9.1 and 9.2 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts. IBM X-Force ID: 191815.

Session Riding

IBM MQ Appliance 9.1.CD and LTS could
CVE-2020-4592 6.5 - Medium - November 18, 2020

IBM MQ Appliance 9.1.CD and LTS could allow an authenticated user, under nondefault configuration to cause a data corruption attack due to an error when using segmented messages.

IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 LTS, and 9.1 CD could
CVE-2020-4319 4.3 - Medium - July 28, 2020

IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 LTS, and 9.1 CD could allow under special circumstances, an authenticated user to obtain sensitive information due to a data leak from an error message within the pre-v7 pubsub logic. IBM X-Force ID: 177402.

Information Disclosure

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
CVE-2020-4465 6.5 - Medium - July 28, 2020

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.

Classic Buffer Overflow

IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS could
CVE-2020-4375 7.5 - High - July 28, 2020

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.

Missing Release of Resource after Effective Lifetime

IBM MQ Appliance 9.1 LTS and 9.1 CD could
CVE-2020-4498 4.4 - Medium - July 27, 2020

IBM MQ Appliance 9.1 LTS and 9.1 CD could allow a local privileged user to obtain highly sensitve information due to inclusion of data within trace files. IBM X-Force ID: 182118.

Information Disclosure

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 Appliance 8.0 and 9.0 LTS could
CVE-2019-4620 7.8 - High - January 28, 2020

IBM MQ Appliance 8.0 and 9.0 LTS could allow a local attacker to bypass security restrictions caused by improper validation of environment variables. IBM X-Force ID: 168863.

Improper Input Validation

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 and IBM MQ Appliance 9.1 CD
CVE-2019-4560 6.5 - Medium - December 16, 2019

IBM MQ and IBM MQ Appliance 9.1 CD, 9.1 LTS, 9.0 LTS, and 8.0 is vulnerable to a denial of service attack caused by channels processing poorly formatted messages. IBM X-Force ID: 166357.

Improper Input Validation

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.6, 7.6.0.0 through 7.6.0.15 and IBM MQ Appliance 8.0.0.0 through 8.0.0.12, 9.1.0.0 through 9.1.0.2, and 9.1.1 through 9.1.2 could
CVE-2019-4294 7.8 - High - August 20, 2019

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.6, 7.6.0.0 through 7.6.0.15 and IBM MQ Appliance 8.0.0.0 through 8.0.0.12, 9.1.0.0 through 9.1.0.2, and 9.1.1 through 9.1.2 could allow a local attacker to execute arbitrary commands on the system, caused by a command injection vulnerability. IBM X-Force ID: 16188.

Shell injection

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.

IBM DataPower Gateway 7.1.0.0 through 7.1.0.19, 7.2.0.0 through 7.2.0.16, 7.5.0.0 through 7.5.0.10, 7.5.1.0 through 7.5.1.9, 7.5.2.0 through 7.5.2.9, and 7.6.0.0 through 7.6.0.2 and IBM MQ Appliance 8.0.0.0 through 8.0.0.8 and 9.0.1 through 9.0.5 could
CVE-2018-1652 - December 11, 2018

IBM DataPower Gateway 7.1.0.0 through 7.1.0.19, 7.2.0.0 through 7.2.0.16, 7.5.0.0 through 7.5.0.10, 7.5.1.0 through 7.5.1.9, 7.5.2.0 through 7.5.2.9, and 7.6.0.0 through 7.6.0.2 and IBM MQ Appliance 8.0.0.0 through 8.0.0.8 and 9.0.1 through 9.0.5 could allow a local user to cause a denial of service through unknown vectors. IBM X-Force ID: 144724.

IBM MQ Appliance 9.0.1, 9.0.2, 9.0.3, amd 9.0.4 is vulnerable to cross-site scripting
CVE-2018-1429 - March 23, 2018

IBM MQ Appliance 9.0.1, 9.0.2, 9.0.3, amd 9.0.4 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: 139077.

IBM MQ Appliance 8.0 and 9.0 could
CVE-2017-1318 - July 18, 2017

IBM MQ Appliance 8.0 and 9.0 could allow an authenticated messaging administrator to execute arbitrary commands on the system, caused by command execution. IBM X-Force ID: 125730.