Vulnerabilities > CVE-2023-33657 - Use After Free vulnerability in Emqx Nanomq 0.17.2
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |