CVE-2023-0809

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Source
https://cve.org/CVERecord?id=CVE-2023-0809
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-0809.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-0809
Downstream
Related
Published
2023-10-02T18:56:26.824Z
Modified
2026-05-15T04:06:11.506021417Z
Severity
  • 5.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

In Mosquitto before 2.0.16, excessive memory is allocated based on malicious initial packets that are not CONNECT packets.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0809.json",
    "cna_assigner": "eclipse",
    "cwe_ids": [
        "CWE-789"
    ],
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "2.0.16"
                }
            ]
        },
        {
            "source": "DESCRIPTION",
            "extracted_events": [
                {
                    "fixed": "2.0.16"
                }
            ]
        }
    ]
}
References

Affected packages