USN-6129-1

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Source
https://ubuntu.com/security/notices/USN-6129-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6129-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6129-1
Upstream
Related
Published
2023-06-01T14:51:17.207872Z
Modified
2025-07-16T08:35:02.321027Z
Summary
avahi vulnerability
Details

It was discovered that Avahi incorrectly handled certain DBus messages. A local attacker could possibly use this issue to cause Avahi to crash, resulting in a denial of service.

References

Affected packages

Ubuntu:20.04:LTS / avahi

Package

Name
avahi
Purl
pkg:deb/ubuntu/avahi@0.7-4ubuntu7.2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7-4ubuntu7.2

Affected versions

0.*

0.7-4ubuntu5
0.7-4ubuntu6
0.7-4ubuntu7
0.7-4ubuntu7.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "avahi-autoipd",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-autoipd-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-daemon",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-daemon-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-discover",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-dnsconfd",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-dnsconfd-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-ui-utils",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-ui-utils-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-utils",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "avahi-utils-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "gir1.2-avahi-0.6",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-client-dev",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-client3",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-client3-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-common-data",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-common-dev",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-common3",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-common3-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-common3-udeb",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-compat-libdnssd-dev",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-compat-libdnssd1",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-compat-libdnssd1-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-core-dev",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-core7",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-core7-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-core7-udeb",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-glib-dev",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-glib1",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-glib1-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-gobject-dev",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-gobject0",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-gobject0-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-ui-gtk3-0",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-ui-gtk3-0-dbgsym",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "libavahi-ui-gtk3-dev",
            "binary_version": "0.7-4ubuntu7.2"
        },
        {
            "binary_name": "python-avahi",
            "binary_version": "0.7-4ubuntu7.2"
        }
    ]
}

Ubuntu:22.04:LTS / avahi

Package

Name
avahi
Purl
pkg:deb/ubuntu/avahi@0.8-5ubuntu5.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8-5ubuntu5.1

Affected versions

0.*

0.8-5ubuntu4
0.8-5ubuntu5

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "avahi-autoipd",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-autoipd-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-daemon",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-daemon-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-discover",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-dnsconfd",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-dnsconfd-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-ui-utils",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-ui-utils-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-utils",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "avahi-utils-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "gir1.2-avahi-0.6",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-client-dev",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-client3",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-client3-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-common-data",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-common-dev",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-common3",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-common3-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-compat-libdnssd-dev",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-compat-libdnssd1",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-compat-libdnssd1-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-core-dev",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-core7",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-core7-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-glib-dev",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-glib1",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-glib1-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-gobject-dev",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-gobject0",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-gobject0-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-ui-gtk3-0",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-ui-gtk3-0-dbgsym",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "libavahi-ui-gtk3-dev",
            "binary_version": "0.8-5ubuntu5.1"
        },
        {
            "binary_name": "python3-avahi",
            "binary_version": "0.8-5ubuntu5.1"
        }
    ]
}