Vulnerability Details CVE-2023-33658
A heap buffer overflow vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function nni_msg_get_pub_pid() in the file message.c. An attacker could exploit this vulnerability to cause a denial of service attack.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 27.2%
CVSS Severity
CVSS v3 Score 7.5
References
- https://github.com/emqx/nanomq
- https://github.com/emqx/nanomq/issues/1153
- https://github.com/nanomq/NanoNNG/commit/657e6c81c474bdee0e6413483b990e90610030c1
- https://github.com/emqx/nanomq
- https://github.com/emqx/nanomq/issues/1153
- https://github.com/nanomq/NanoNNG/commit/657e6c81c474bdee0e6413483b990e90610030c1