IBM MQ 9.3 CD and 9.4 LTS/CD could allow a local user to cause a denial of service due to improper memory allocation causing a segmentation fault.
The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mq_operator | Ibm | 2.0.26 (including) | 2.0.26 (including) |
| Mq_operator | Ibm | 3.2.4 (including) | 3.2.4 (including) |