OESA-2022-2053

See a problem?
Please try reporting it to the source first.
Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-2053
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2022-2053.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2022-2053
Upstream
Published
2022-11-11T11:04:31Z
Modified
2025-09-03T06:17:28.541257Z
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):

In Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.(CVE-2021-34432)

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
1.6.15-6.oe2203

Ecosystem specific 

{
    "x86_64": [
        "mosquitto-1.6.15-6.oe2203.x86_64.rpm",
        "mosquitto-devel-1.6.15-6.oe2203.x86_64.rpm",
        "mosquitto-debugsource-1.6.15-6.oe2203.x86_64.rpm",
        "mosquitto-debuginfo-1.6.15-6.oe2203.x86_64.rpm"
    ],
    "src": [
        "mosquitto-1.6.15-6.oe2203.src.rpm"
    ],
    "aarch64": [
        "mosquitto-1.6.15-6.oe2203.aarch64.rpm",
        "mosquitto-debuginfo-1.6.15-6.oe2203.aarch64.rpm",
        "mosquitto-devel-1.6.15-6.oe2203.aarch64.rpm",
        "mosquitto-debugsource-1.6.15-6.oe2203.aarch64.rpm"
    ]
}