UBUNTU-CVE-2024-8376

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Source

https://ubuntu.com/security/CVE-2024-8376

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-8376.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-8376

Upstream

CVE-2024-8376

Published

2024-10-11T16:15:00Z

Modified

2025-10-24T05:06:46Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
7.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.

References

Affected packages

Ubuntu:22.04:LTS

mosquitto

Package

Name: mosquitto
Purl: pkg:deb/ubuntu/mosquitto@2.0.11-1ubuntu1.2?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.0.11-1

2.0.11-1build1

2.0.11-1ubuntu1

2.0.11-1ubuntu1.1

2.0.11-1ubuntu1.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libmosquitto-dev",
            "binary_version": "2.0.11-1ubuntu1.2"
        },
        {
            "binary_name": "libmosquitto1",
            "binary_version": "2.0.11-1ubuntu1.2"
        },
        {
            "binary_name": "libmosquittopp-dev",
            "binary_version": "2.0.11-1ubuntu1.2"
        },
        {
            "binary_name": "libmosquittopp1",
            "binary_version": "2.0.11-1ubuntu1.2"
        },
        {
            "binary_name": "mosquitto",
            "binary_version": "2.0.11-1ubuntu1.2"
        },
        {
            "binary_name": "mosquitto-clients",
            "binary_version": "2.0.11-1ubuntu1.2"
        },
        {
            "binary_name": "mosquitto-dev",
            "binary_version": "2.0.11-1ubuntu1.2"
        }
    ]
}

Ubuntu:Pro:14.04:LTS

mosquitto

Package

Name: mosquitto
Purl: pkg:deb/ubuntu/mosquitto@0.15-2+deb7u3ubuntu0.1+esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.15-2ubuntu1

0.15-2ubuntu1.1

0.15-2ubuntu1.2

0.15-2+deb7u3ubuntu0.1

0.15-2+deb7u3ubuntu0.1+esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libmosquitto0",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
        },
        {
            "binary_name": "libmosquitto0-dev",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
        },
        {
            "binary_name": "libmosquittopp0",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
        },
        {
            "binary_name": "libmosquittopp0-dev",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
        },
        {
            "binary_name": "mosquitto",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
        },
        {
            "binary_name": "mosquitto-clients",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
        },
        {
            "binary_name": "python-mosquitto",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

mosquitto

Package

Name: mosquitto
Purl: pkg:deb/ubuntu/mosquitto@1.4.8-1ubuntu0.16.04.7+esm2?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

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

1.4.8-1ubuntu0.16.04.7+esm1

1.4.8-1ubuntu0.16.04.7+esm2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libmosquitto-dev",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm2"
        },
        {
            "binary_name": "libmosquitto1",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm2"
        },
        {
            "binary_name": "libmosquittopp-dev",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm2"
        },
        {
            "binary_name": "libmosquittopp1",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm2"
        },
        {
            "binary_name": "mosquitto",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm2"
        },
        {
            "binary_name": "mosquitto-clients",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm2"
        },
        {
            "binary_name": "mosquitto-dev",
            "binary_version": "1.4.8-1ubuntu0.16.04.7+esm2"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

mosquitto

Package

Name: mosquitto
Purl: pkg:deb/ubuntu/mosquitto@1.4.15-2ubuntu0.18.04.3+esm2?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

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

1.4.15-2ubuntu0.18.04.3+esm1

1.4.15-2ubuntu0.18.04.3+esm2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libmosquitto-dev",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm2"
        },
        {
            "binary_name": "libmosquitto1",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm2"
        },
        {
            "binary_name": "libmosquittopp-dev",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm2"
        },
        {
            "binary_name": "libmosquittopp1",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm2"
        },
        {
            "binary_name": "mosquitto",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm2"
        },
        {
            "binary_name": "mosquitto-clients",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm2"
        },
        {
            "binary_name": "mosquitto-dev",
            "binary_version": "1.4.15-2ubuntu0.18.04.3+esm2"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

mosquitto

Package

Name: mosquitto
Purl: pkg:deb/ubuntu/mosquitto@1.6.9-1ubuntu0.1~esm2?arch=source&distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.6.6-1

1.6.7-1

1.6.8-1

1.6.8-2

1.6.9-1~build1

1.6.9-1

1.6.9-1ubuntu0.1~esm1

1.6.9-1ubuntu0.1~esm2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libmosquitto-dev",
            "binary_version": "1.6.9-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmosquitto1",
            "binary_version": "1.6.9-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmosquittopp-dev",
            "binary_version": "1.6.9-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libmosquittopp1",
            "binary_version": "1.6.9-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "mosquitto",
            "binary_version": "1.6.9-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "mosquitto-clients",
            "binary_version": "1.6.9-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "mosquitto-dev",
            "binary_version": "1.6.9-1ubuntu0.1~esm2"
        }
    ]
}

Ubuntu:Pro:24.04:LTS

mosquitto

Package

Name: mosquitto
Purl: pkg:deb/ubuntu/mosquitto@2.0.18-1ubuntu0.1~esm1?arch=source&distro=esm-apps/noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.0.18-1

2.0.18-1build1

2.0.18-1build2

2.0.18-1build3

2.0.18-1ubuntu0.1~esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libmosquitto-dev",
            "binary_version": "2.0.18-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libmosquitto1",
            "binary_version": "2.0.18-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libmosquittopp-dev",
            "binary_version": "2.0.18-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libmosquittopp1",
            "binary_version": "2.0.18-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "mosquitto",
            "binary_version": "2.0.18-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "mosquitto-clients",
            "binary_version": "2.0.18-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "mosquitto-dev",
            "binary_version": "2.0.18-1ubuntu0.1~esm1"
        }
    ]
}