high7.5
CVE-2023-33660
A heap buffer overflow vulnerability exists in NanoMQ 0.17.2.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Emqx | Nanomq | Version 0.17.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/emqx/nanomq
- https://github.com/emqx/nanomq/issues/1155
- https://github.com/nanomq/NanoNNG/pull/509/commits/6815c4036a2344865da393803ecdb7af27d8bde1
- https://github.com/emqx/nanomq
- https://github.com/emqx/nanomq/issues/1155
- https://github.com/nanomq/NanoNNG/pull/509/commits/6815c4036a2344865da393803ecdb7af27d8bde1