high7.5
CVE-2023-33657
A use-after-free vulnerability exists in NanoMQ 0.17.2.
Impact
A use-after-free vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function nni_mqtt_msg_get_publish_property() in the file mqtt_msg.c. This vulnerability is caused by improper data tracing, and an attacker could exploit it to cause a denial of service attack.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Emqx | Nanomq | Version 0.17.2 |