CVE-2023-33658 is a heap buffer overflow vulnerability in NanoMQ 0.17.2, affecting EMQ X NanoMQ, that can be triggered by calling the nni_msg_get_pub_pid() function in message.c. This vulnerability carries a high severity CVSS score of 7.5, indicating it can be exploited remotely with low complexity to cause a denial of service. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.17.2CPE matchmatch criteria | cpe:2.3:a:emqx:nanomq:0.17.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.