CVE-2017-7650

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Source
https://cve.org/CVERecord?id=CVE-2017-7650
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7650.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-7650
Downstream
Related
Published
2017-09-11T16:29:00.260Z
Modified
2026-07-08T05:50:34.336947760Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

In Mosquitto before 1.4.12, pattern based ACLs can be bypassed by clients that set their username/client id to '#' or '+'. This allows locally or remotely connected clients to access MQTT topics that they do have the rights to. The same issue may be present in third party authentication/access control plugins for Mosquitto.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_RANGE",
            "cpes": [
                "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "eclipse:mosquitto",
            "extracted_events": [
                {
                    "fixed": "1.4.12"
                }
            ]
        },
        {
            "extracted_events": [
                {
                    "introduced": "8.0"
                },
                {
                    "last_affected": "8.0"
                }
            ],
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / github.com/eclipse-mosquitto/mosquitto

Affected ranges

Type
GIT
Repo
https://github.com/eclipse-mosquitto/mosquitto
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
de5ff2826555f9c4a3b5c776cf716b27feff3af5
Database specific 
{
    "source": "DESCRIPTION",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.4.12"
        }
    ]
}

Affected versions

v1.*
v1.4.1
v1.4.10
v1.4.11
v1.4.2
v1.4.3
v1.4.4
v1.4.5
v1.4.6
v1.4.7
v1.4.8
v1.4.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7650.json"