USN-3876-1

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Source
https://ubuntu.com/security/notices/USN-3876-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3876-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-3876-1
Upstream
Related
Published
2019-01-31T11:38:04.820352Z
Modified
2025-09-08T16:36:29Z
Summary
avahi vulnerabilities
Details

Chad Seaman discovered that Avahi incorrectly handled certain messages. An attacker could possibly use this issue to cause a denial of service. (CVE-2017-6519, CVE-2018-1000845)

References

Affected packages

Ubuntu:14.04:LTS / avahi

Package

Name
avahi
Purl
pkg:deb/ubuntu/avahi@0.6.31-4ubuntu1.3?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.31-4ubuntu1.3

Affected versions

0.*

0.6.31-2ubuntu4
0.6.31-2ubuntu5
0.6.31-3ubuntu1
0.6.31-4ubuntu1
0.6.31-4ubuntu1.1
0.6.31-4ubuntu1.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "avahi-autoipd",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "avahi-daemon",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "avahi-discover",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "avahi-dnsconfd",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "avahi-ui-utils",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "avahi-utils",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-client-dev",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-client3",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-common-data",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-common-dev",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-common3",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-compat-libdnssd-dev",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-compat-libdnssd1",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-core-dev",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-core7",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-glib-dev",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-glib1",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-gobject-dev",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-gobject0",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-qt4-1",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-qt4-dev",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-ui-dev",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-ui-gtk3-0",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-ui-gtk3-dev",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "libavahi-ui0",
            "binary_version": "0.6.31-4ubuntu1.3"
        },
        {
            "binary_name": "python-avahi",
            "binary_version": "0.6.31-4ubuntu1.3"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / avahi

Package

Name
avahi
Purl
pkg:deb/ubuntu/avahi@0.6.32~rc+dfsg-1ubuntu2.3?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.32~rc+dfsg-1ubuntu2.3

Affected versions

0.*

0.6.31-4ubuntu4
0.6.32~rc+dfsg-1ubuntu2
0.6.32~rc+dfsg-1ubuntu2.1
0.6.32~rc+dfsg-1ubuntu2.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "avahi-autoipd",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "avahi-daemon",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "avahi-discover",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "avahi-dnsconfd",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "avahi-ui-utils",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "avahi-utils",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-client-dev",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-client3",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-common-data",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-common-dev",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-common3",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-compat-libdnssd-dev",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-compat-libdnssd1",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-core-dev",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-core7",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-glib-dev",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-glib1",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-gobject-dev",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-gobject0",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-qt4-1",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-qt4-dev",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-ui-dev",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-ui-gtk3-0",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-ui-gtk3-dev",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "libavahi-ui0",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        },
        {
            "binary_name": "python-avahi",
            "binary_version": "0.6.32~rc+dfsg-1ubuntu2.3"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:18.04:LTS / avahi

Package

Name
avahi
Purl
pkg:deb/ubuntu/avahi@0.7-3.1ubuntu1.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7-3.1ubuntu1.2

Affected versions

0.*

0.6.32-1ubuntu1
0.7-3ubuntu1
0.7-3ubuntu2
0.7-3.1ubuntu1
0.7-3.1ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "avahi-autoipd",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-daemon",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-discover",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-dnsconfd",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-ui-utils",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-utils",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "gir1.2-avahi-0.6",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-client-dev",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-client3",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-common-data",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-common-dev",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-common3",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-compat-libdnssd-dev",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-compat-libdnssd1",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-core-dev",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-core7",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-glib-dev",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-glib1",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-gobject-dev",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-gobject0",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-ui-gtk3-0",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-ui-gtk3-dev",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "python-avahi",
            "binary_version": "0.7-3.1ubuntu1.2"
        }
    ],
    "availability": "No subscription required"
}