UBUNTU-CVE-2023-34969

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Source
https://ubuntu.com/security/CVE-2023-34969
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-34969.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-34969
Upstream
Downstream
Related
Published
2023-06-08T03:15:00Z
Modified
2025-10-24T05:02:05Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.

References

Affected packages

Ubuntu:Pro:16.04:LTS / dbus

Package

Name
dbus
Purl
pkg:deb/ubuntu/dbus@1.10.6-1ubuntu3.6+esm3?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.6-1ubuntu3.6+esm3

Affected versions

1.*

1.10.0-1ubuntu1
1.10.4-1ubuntu2
1.10.6-1ubuntu1
1.10.6-1ubuntu2
1.10.6-1ubuntu3
1.10.6-1ubuntu3.1
1.10.6-1ubuntu3.3
1.10.6-1ubuntu3.4
1.10.6-1ubuntu3.5
1.10.6-1ubuntu3.6
1.10.6-1ubuntu3.6+esm1
1.10.6-1ubuntu3.6+esm2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "dbus",
            "binary_version": "1.10.6-1ubuntu3.6+esm3"
        },
        {
            "binary_name": "dbus-tests",
            "binary_version": "1.10.6-1ubuntu3.6+esm3"
        },
        {
            "binary_name": "dbus-user-session",
            "binary_version": "1.10.6-1ubuntu3.6+esm3"
        },
        {
            "binary_name": "dbus-x11",
            "binary_version": "1.10.6-1ubuntu3.6+esm3"
        },
        {
            "binary_name": "libdbus-1-3",
            "binary_version": "1.10.6-1ubuntu3.6+esm3"
        },
        {
            "binary_name": "libdbus-1-dev",
            "binary_version": "1.10.6-1ubuntu3.6+esm3"
        }
    ]
}

Ubuntu:18.04:LTS / dbus

Package

Name
dbus
Purl
pkg:deb/ubuntu/dbus@1.12.2-1ubuntu1.4?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.10.22-1ubuntu1
1.12.0-1ubuntu1
1.12.2-1ubuntu1
1.12.2-1ubuntu1.1
1.12.2-1ubuntu1.2
1.12.2-1ubuntu1.3
1.12.2-1ubuntu1.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dbus",
            "binary_version": "1.12.2-1ubuntu1.4"
        },
        {
            "binary_name": "dbus-tests",
            "binary_version": "1.12.2-1ubuntu1.4"
        },
        {
            "binary_name": "dbus-user-session",
            "binary_version": "1.12.2-1ubuntu1.4"
        },
        {
            "binary_name": "dbus-x11",
            "binary_version": "1.12.2-1ubuntu1.4"
        },
        {
            "binary_name": "libdbus-1-3",
            "binary_version": "1.12.2-1ubuntu1.4"
        },
        {
            "binary_name": "libdbus-1-dev",
            "binary_version": "1.12.2-1ubuntu1.4"
        }
    ]
}

Ubuntu:20.04:LTS / dbus

Package

Name
dbus
Purl
pkg:deb/ubuntu/dbus@1.12.16-2ubuntu2.3?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.12.14-1ubuntu2
1.12.16-2ubuntu1
1.12.16-2ubuntu2
1.12.16-2ubuntu2.1
1.12.16-2ubuntu2.2
1.12.16-2ubuntu2.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dbus",
            "binary_version": "1.12.16-2ubuntu2.3"
        },
        {
            "binary_name": "dbus-tests",
            "binary_version": "1.12.16-2ubuntu2.3"
        },
        {
            "binary_name": "dbus-user-session",
            "binary_version": "1.12.16-2ubuntu2.3"
        },
        {
            "binary_name": "dbus-x11",
            "binary_version": "1.12.16-2ubuntu2.3"
        },
        {
            "binary_name": "libdbus-1-3",
            "binary_version": "1.12.16-2ubuntu2.3"
        },
        {
            "binary_name": "libdbus-1-dev",
            "binary_version": "1.12.16-2ubuntu2.3"
        }
    ]
}

Ubuntu:22.04:LTS / dbus

Package

Name
dbus
Purl
pkg:deb/ubuntu/dbus@1.12.20-2ubuntu4.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.12.20-2ubuntu2
1.12.20-2ubuntu3
1.12.20-2ubuntu4
1.12.20-2ubuntu4.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dbus",
            "binary_version": "1.12.20-2ubuntu4.1"
        },
        {
            "binary_name": "dbus-tests",
            "binary_version": "1.12.20-2ubuntu4.1"
        },
        {
            "binary_name": "dbus-user-session",
            "binary_version": "1.12.20-2ubuntu4.1"
        },
        {
            "binary_name": "dbus-x11",
            "binary_version": "1.12.20-2ubuntu4.1"
        },
        {
            "binary_name": "libdbus-1-3",
            "binary_version": "1.12.20-2ubuntu4.1"
        },
        {
            "binary_name": "libdbus-1-dev",
            "binary_version": "1.12.20-2ubuntu4.1"
        }
    ]
}