OESA-2023-1680

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1680
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2023-1680.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2023-1680
Upstream
Published
2023-09-22T11:06:00Z
Modified
2025-08-12T05:19:19.672749Z
Summary
mosquitto security update
Details

Mosquitto is an open source message broker that implements the MQ Telemetry Transport protocol version 3.1 and 3.1.1 MQTT provides a lightweight method of carrying out messaging using a publish/subscribe model. This makes it suitable for "machine to machine" messaging such as with low power sensors or mobile devices such as phones, embedded computers or micro-controllers like the Arduino.

Security Fix(es):

The broker in Eclipse Mosquitto 1.3.2 through 2.x before 2.0.16 has a memory leak that can be abused remotely when a client sends many QoS 2 messages with duplicate message IDs, and fails to respond to PUBREC commands. This occurs because of mishandling of EAGAIN from the libc send function.(CVE-2023-28366)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:22.03-LTS / mosquitto

Package

Name
mosquitto
Purl
pkg:rpm/openEuler/mosquitto&distro=openEuler-22.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.16-1.oe2203

Ecosystem specific 

{
    "x86_64": [
        "mosquitto-debuginfo-2.0.16-1.oe2203.x86_64.rpm",
        "mosquitto-devel-2.0.16-1.oe2203.x86_64.rpm",
        "mosquitto-2.0.16-1.oe2203.x86_64.rpm",
        "mosquitto-debugsource-2.0.16-1.oe2203.x86_64.rpm"
    ],
    "src": [
        "mosquitto-2.0.16-1.oe2203.src.rpm"
    ],
    "aarch64": [
        "mosquitto-debuginfo-2.0.16-1.oe2203.aarch64.rpm",
        "mosquitto-2.0.16-1.oe2203.aarch64.rpm",
        "mosquitto-devel-2.0.16-1.oe2203.aarch64.rpm",
        "mosquitto-debugsource-2.0.16-1.oe2203.aarch64.rpm"
    ]
}