CVE-2023-33660
High
Description
A heap buffer overflow vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function copyn_str() in the file mqtt_parser.c. An attacker could exploit this vulnerability to cause a denial of service attack.
SeverityHigh
CVSS7.5
Exploit probability—
ProductEmqx Nanomq
PublishedJun 8, 2023
First seenJun 8, 2023
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| emqx nanomq | 0.17.2 | — |
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