USN-4823-1

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Source

https://ubuntu.com/security/notices/USN-4823-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4823-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4823-1

Related

Published

2021-03-15T22:03:48.412351Z

Modified

2021-03-15T22:03:48.412351Z

Summary

mosquitto vulnerability

Details

It was discovered that Mosquitto incorrectly handled certain inputs. A remote attacker could possibly use this issue to cause a denial of service.

References

Affected packages

Ubuntu:Pro:16.04:LTS / mosquitto

Package

Name: mosquitto
Purl: pkg:deb/ubuntu/mosquitto@1.4.8-1ubuntu0.16.04.7+esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.8-1ubuntu0.16.04.7+esm1

Affected versions

1.*

1.4.3-1

1.4.4-1

1.4.7-1

1.4.8-1

1.4.8-1build1

1.4.8-1ubuntu0.16.04.1

1.4.8-1ubuntu0.16.04.2

1.4.8-1ubuntu0.16.04.3

1.4.8-1ubuntu0.16.04.4

1.4.8-1ubuntu0.16.04.5

1.4.8-1ubuntu0.16.04.6

1.4.8-1ubuntu0.16.04.7

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libmosquitto-dev",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "libmosquitto-dev-dbgsym",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "libmosquitto1",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "libmosquitto1-dbg",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "libmosquitto1-dbgsym",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "libmosquittopp-dev",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "libmosquittopp-dev-dbgsym",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "libmosquittopp1",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "libmosquittopp1-dbg",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "libmosquittopp1-dbgsym",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "mosquitto",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "mosquitto-clients",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "mosquitto-clients-dbgsym",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "mosquitto-dbg",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "mosquitto-dbgsym",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        },
        {
            "binary_name": "mosquitto-dev",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:Pro:18.04:LTS / mosquitto

Package

Name: mosquitto
Purl: pkg:deb/ubuntu/mosquitto@1.4.15-2ubuntu0.18.04.3+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.15-2ubuntu0.18.04.3+esm1

Affected versions

1.*

1.4.12-1

1.4.14-1

1.4.14-2

1.4.14-2build1

1.4.15-1

1.4.15-2

1.4.15-2ubuntu0.18.04.1

1.4.15-2ubuntu0.18.04.2

1.4.15-2ubuntu0.18.04.3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libmosquitto-dev",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name": "libmosquitto1",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name": "libmosquitto1-dbg",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name": "libmosquittopp-dev",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name": "libmosquittopp1",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name": "libmosquittopp1-dbg",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name": "mosquitto",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name": "mosquitto-clients",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name": "mosquitto-dbg",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        },
        {
            "binary_name": "mosquitto-dev",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}