CVE-2023-33660

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Source
https://cve.org/CVERecord?id=CVE-2023-33660
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-33660.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-33660
Published
2023-06-08T00:00:00Z
Modified
2026-08-12T03:51:45Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33660.json"
}
References

Affected packages

Git / github.com/nanomq/nanomq

Affected ranges

Type
GIT
Repo
https://github.com/nanomq/nanomq
Events
Introduced
c53e056b6957db8ccbfda154fd77a3fb85296bb7
Last Affected
c53e056b6957db8ccbfda154fd77a3fb85296bb7
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:emqx:nanomq:0.17.2:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.17.2"
        },
        {
            "last_affected": "0.17.2"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

0.*
0.17.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-33660.json"