UBUNTU-CVE-2017-6519

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Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2017-6519

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-6519.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-6519

Related

Published

2017-04-30T00:00:00Z

Modified

2025-01-13T10:21:21Z

Severity

9.1 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator

Summary

[none]

Details

avahi-daemon in Avahi through 0.6.32 and 0.7 inadvertently responds to IPv6 unicast queries with source addresses that are not on-link, which allows remote attackers to cause a denial of service (traffic amplification) and may cause information leakage by obtaining potentially sensitive information from the responding device via port-5353 UDP packets. NOTE: this may overlap CVE-2015-2809.

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

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

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

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

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

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_name": "avahi-autoipd",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-autoipd-dbgsym",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-daemon",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-daemon-dbgsym",
            "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-dnsconfd-dbgsym",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-ui-utils",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-ui-utils-dbgsym",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-utils",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "avahi-utils-dbgsym",
            "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-client3-dbgsym",
            "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-common3-dbgsym",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-common3-udeb",
            "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-compat-libdnssd1-dbgsym",
            "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-core7-dbgsym",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-core7-udeb",
            "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-glib1-dbgsym",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-gobject-dev",
            "binary_version": "0.7-3.1ubuntu1.2"
        },
        {
            "binary_name": "libavahi-gobject0",
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}