USN-7441-1

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Source
https://ubuntu.com/security/notices/USN-7441-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7441-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-7441-1
Upstream
Related
Published
2025-04-16T23:26:51.558388Z
Modified
2025-10-13T04:41:01Z
Summary
mosquitto vulnerabilities
Details

It was discovered that Eclipse Mosquitto client incorrectly handled memory when receiving a SUBACK packet. An attacker with a malicious broker could possibly use this issue to execute arbitrary code or cause a denial of service. (CVE-2024-10525)

Xiangpu Song discovered that Eclipse Mosquitto broker did not properly manage memory under certain circumstances. A malicious client with a remote connection could possibly use this issue to cause the broker to crash resulting in a denial of service, or another unspecified impact. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-3935)

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
Fixed
2.0.11-1ubuntu1.2

Affected versions

2.*

2.0.11-1
2.0.11-1build1
2.0.11-1ubuntu1
2.0.11-1ubuntu1.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "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"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2024-3935",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2024-10525",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:22.04:LTS"
}

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
Fixed
0.15-2+deb7u3ubuntu0.1+esm1

Affected versions

0.*

0.15-2ubuntu1
0.15-2ubuntu1.1
0.15-2ubuntu1.2
0.15-2+deb7u3ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "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"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2024-10525",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:14.04:LTS"
}

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
Fixed
1.4.8-1ubuntu0.16.04.7+esm2

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

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "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"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2024-10525",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}

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
Fixed
1.4.15-2ubuntu0.18.04.3+esm2

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

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "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"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2024-10525",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:18.04:LTS"
}

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
Fixed
1.6.9-1ubuntu0.1~esm2

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

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "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"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2024-10525",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:20.04:LTS"
}

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
Fixed
2.0.18-1ubuntu0.1~esm1

Affected versions

2.*

2.0.18-1
2.0.18-1build1
2.0.18-1build2
2.0.18-1build3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "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"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2024-3935",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2024-10525",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:24.04:LTS"
}