UBUNTU-CVE-2019-20386

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2019-20386

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20386.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-20386

Upstream

CVE-2019-20386

Downstream

USN-4269-1

Related

USN-4269-1

Published

2020-01-21T06:15:00Z

Modified

2025-09-08T16:45:49Z

Severity

2.4 (Low) CVSS_V3 - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Ubuntu - low

Summary

[none]

Details

An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur.

References

Affected packages

Ubuntu:Pro:14.04:LTS / systemd

Package

Name: systemd
Purl: pkg:deb/ubuntu/systemd@204-5ubuntu20.31+esm2?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

Other

204-0ubuntu18

204-0ubuntu19

204-5ubuntu3

204-5ubuntu5

204-5ubuntu6

204-5ubuntu7

204-5ubuntu8

204-5ubuntu9

204-5ubuntu10

204-5ubuntu11

204-5ubuntu13

204-5ubuntu14

204-5ubuntu15

204-5ubuntu16

204-5ubuntu17

204-5ubuntu18

204-5ubuntu19

204-5ubuntu20

204-5ubuntu20.*

204-5ubuntu20.2

204-5ubuntu20.3

204-5ubuntu20.4

204-5ubuntu20.5

204-5ubuntu20.6

204-5ubuntu20.7

204-5ubuntu20.8

204-5ubuntu20.9

204-5ubuntu20.10

204-5ubuntu20.11

204-5ubuntu20.12

204-5ubuntu20.13

204-5ubuntu20.14

204-5ubuntu20.15

204-5ubuntu20.18

204-5ubuntu20.19

204-5ubuntu20.20

204-5ubuntu20.21

204-5ubuntu20.22

204-5ubuntu20.24

204-5ubuntu20.25

204-5ubuntu20.26

204-5ubuntu20.28

204-5ubuntu20.29

204-5ubuntu20.31

204-5ubuntu20.31+esm2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "gir1.2-gudev-1.0",
            "binary_version": "1:204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libgudev-1.0-0",
            "binary_version": "1:204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libgudev-1.0-dev",
            "binary_version": "1:204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libpam-systemd",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libsystemd-daemon-dev",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libsystemd-daemon0",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libsystemd-id128-0",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libsystemd-id128-dev",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libsystemd-journal-dev",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libsystemd-journal0",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libsystemd-login-dev",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libsystemd-login0",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libudev-dev",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "libudev1",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "python-systemd",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "systemd",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "systemd-services",
            "binary_version": "204-5ubuntu20.31+esm2"
        },
        {
            "binary_name": "udev",
            "binary_version": "204-5ubuntu20.31+esm2"
        }
    ]
}

Ubuntu:16.04:LTS / systemd

Package

Name: systemd
Purl: pkg:deb/ubuntu/systemd@229-4ubuntu21.27?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

229-4ubuntu21.27

Affected versions

Other

225-1ubuntu9

227-2ubuntu1

227-2ubuntu2

228-1ubuntu2

228-2ubuntu1

228-2ubuntu2

228-3ubuntu1

228-4ubuntu1

228-4ubuntu2

228-5ubuntu1

228-5ubuntu2

228-5ubuntu3

228-6ubuntu1

229-1ubuntu2

229-1ubuntu4

229-2ubuntu1

229-3ubuntu1

229-3ubuntu2

229-4ubuntu1

229-4ubuntu4

229-4ubuntu5

229-4ubuntu6

229-4ubuntu7

229-4ubuntu8

229-4ubuntu10

229-4ubuntu11

229-4ubuntu12

229-4ubuntu13

229-4ubuntu16

229-4ubuntu17

229-4ubuntu19

229-4ubuntu20

229-4ubuntu21

229-4ubuntu21.*

229-4ubuntu21.1

229-4ubuntu21.2

229-4ubuntu21.3

229-4ubuntu21.4

229-4ubuntu21.5

229-4ubuntu21.6

229-4ubuntu21.8

229-4ubuntu21.9

229-4ubuntu21.10

229-4ubuntu21.15

229-4ubuntu21.16

229-4ubuntu21.17

229-4ubuntu21.19

229-4ubuntu21.21

229-4ubuntu21.22

229-4ubuntu21.23

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libnss-myhostname",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "libnss-mymachines",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "libnss-resolve",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "libpam-systemd",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "libsystemd-dev",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "libsystemd0",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "libudev-dev",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "libudev1",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "systemd",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "systemd-container",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "systemd-coredump",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "systemd-journal-remote",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "systemd-sysv",
            "binary_version": "229-4ubuntu21.27"
        },
        {
            "binary_name": "udev",
            "binary_version": "229-4ubuntu21.27"
        }
    ]
}

Ubuntu:18.04:LTS / systemd

Package

Name: systemd
Purl: pkg:deb/ubuntu/systemd@237-3ubuntu10.38?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

237-3ubuntu10.38

Affected versions

Other

234-2ubuntu12

235-2ubuntu3

235-3ubuntu2

235-3ubuntu3

237-3ubuntu3

237-3ubuntu4

237-3ubuntu6

237-3ubuntu7

237-3ubuntu8

237-3ubuntu10

237-3ubuntu10.*

237-3ubuntu10.2

237-3ubuntu10.3

237-3ubuntu10.4

237-3ubuntu10.6

237-3ubuntu10.9

237-3ubuntu10.11

237-3ubuntu10.12

237-3ubuntu10.13

237-3ubuntu10.15

237-3ubuntu10.17

237-3ubuntu10.19

237-3ubuntu10.20

237-3ubuntu10.21

237-3ubuntu10.22

237-3ubuntu10.23

237-3ubuntu10.24

237-3ubuntu10.25

237-3ubuntu10.26

237-3ubuntu10.28

237-3ubuntu10.29

237-3ubuntu10.31

237-3ubuntu10.33

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libnss-myhostname",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "libnss-mymachines",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "libnss-resolve",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "libnss-systemd",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "libpam-systemd",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "libsystemd-dev",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "libsystemd0",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "libudev-dev",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "libudev1",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "systemd",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "systemd-container",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "systemd-coredump",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "systemd-journal-remote",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "systemd-sysv",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "systemd-tests",
            "binary_version": "237-3ubuntu10.38"
        },
        {
            "binary_name": "udev",
            "binary_version": "237-3ubuntu10.38"
        }
    ]
}