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Unrated severityNVD Advisory· Published Jun 8, 2023· Updated Jan 6, 2025

CVE-2023-33657

CVE-2023-33657

Description

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.

AI Insight

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Affected products

2
  • Emqx/Nanomqcpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: = 0.17.2

Patches

Vulnerability mechanics

References

2

News mentions

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