UBUNTU-CVE-2017-7652

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Source
https://ubuntu.com/security/CVE-2017-7652
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-7652.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2017-7652
Related
Published
2018-04-25T13:29:00Z
Modified
2018-04-25T13:29:00Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In Eclipse Mosquitto 1.4.14, if a Mosquitto instance is set running with a configuration file, then sending a HUP signal to server triggers the configuration to be reloaded from disk. If there are lots of clients connected so that there are no more file descriptors/sockets available (default limit typically 1024 file descriptors on Linux), then opening the configuration file will fail.

References

Affected packages

Ubuntu:14.04:LTS / mosquitto

Package

Name
mosquitto
Purl
pkg:deb/ubuntu/mosquitto?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.15-2+deb7u3ubuntu0.1

Affected versions

0.*

0.15-2ubuntu1
0.15-2ubuntu1.1
0.15-2ubuntu1.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.15-2+deb7u3ubuntu0.1",
            "binary_name": "libmosquitto0"
        },
        {
            "binary_version": "0.15-2+deb7u3ubuntu0.1",
            "binary_name": "libmosquitto0-dev"
        },
        {
            "binary_version": "0.15-2+deb7u3ubuntu0.1",
            "binary_name": "libmosquittopp0"
        },
        {
            "binary_version": "0.15-2+deb7u3ubuntu0.1",
            "binary_name": "libmosquittopp0-dev"
        },
        {
            "binary_version": "0.15-2+deb7u3ubuntu0.1",
            "binary_name": "mosquitto"
        },
        {
            "binary_version": "0.15-2+deb7u3ubuntu0.1",
            "binary_name": "mosquitto-clients"
        },
        {
            "binary_version": "0.15-2+deb7u3ubuntu0.1",
            "binary_name": "python-mosquitto"
        }
    ]
}

Ubuntu:16.04:LTS / mosquitto

Package

Name
mosquitto
Purl
pkg:deb/ubuntu/mosquitto?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.8-1ubuntu0.16.04.4

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquitto-dev"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquitto-dev-dbgsym"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquitto1"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquitto1-dbg"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquitto1-dbgsym"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquittopp-dev"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquittopp-dev-dbgsym"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquittopp1"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquittopp1-dbg"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "libmosquittopp1-dbgsym"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "mosquitto"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "mosquitto-clients"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "mosquitto-clients-dbgsym"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "mosquitto-dbg"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "mosquitto-dbgsym"
        },
        {
            "binary_version": "1.4.8-1ubuntu0.16.04.4",
            "binary_name": "mosquitto-dev"
        }
    ]
}

Ubuntu:18.04:LTS / mosquitto

Package

Name
mosquitto
Purl
pkg:deb/ubuntu/mosquitto?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.15-1

Affected versions

1.*

1.4.12-1
1.4.14-1
1.4.14-2
1.4.14-2build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.4.15-1",
            "binary_name": "libmosquitto-dev"
        },
        {
            "binary_version": "1.4.15-1",
            "binary_name": "libmosquitto1"
        },
        {
            "binary_version": "1.4.15-1",
            "binary_name": "libmosquitto1-dbg"
        },
        {
            "binary_version": "1.4.15-1",
            "binary_name": "libmosquittopp-dev"
        },
        {
            "binary_version": "1.4.15-1",
            "binary_name": "libmosquittopp1"
        },
        {
            "binary_version": "1.4.15-1",
            "binary_name": "libmosquittopp1-dbg"
        },
        {
            "binary_version": "1.4.15-1",
            "binary_name": "mosquitto"
        },
        {
            "binary_version": "1.4.15-1",
            "binary_name": "mosquitto-clients"
        },
        {
            "binary_version": "1.4.15-1",
            "binary_name": "mosquitto-dbg"
        },
        {
            "binary_version": "1.4.15-1",
            "binary_name": "mosquitto-dev"
        }
    ]
}