UBUNTU-CVE-2018-1049

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Source

https://ubuntu.com/security/CVE-2018-1049

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1049.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-1049

Related

Published

2018-01-17T00:00:00Z

Modified

2018-01-17T00:00:00Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

In systemd prior to 234 a race condition exists between .mount and .automount units such that automount requests from kernel may not be serviced by systemd resulting in kernel holding the mountpoint and any processes that try to use said mount will hang. A race condition like this may lead to denial of service, until mount points are unmounted.

References

Affected packages

Ubuntu:14.04:LTS / systemd

Package

Name: systemd
Purl: pkg:deb/ubuntu/systemd?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

204-5ubuntu20.26

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1:204-5ubuntu20.26",
            "binary_name": "gir1.2-gudev-1.0"
        },
        {
            "binary_version": "1:204-5ubuntu20.26",
            "binary_name": "libgudev-1.0-0"
        },
        {
            "binary_version": "1:204-5ubuntu20.26",
            "binary_name": "libgudev-1.0-0-dbgsym"
        },
        {
            "binary_version": "1:204-5ubuntu20.26",
            "binary_name": "libgudev-1.0-dev"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libpam-systemd"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libpam-systemd-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-daemon-dev"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-daemon0"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-daemon0-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-id128-0"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-id128-0-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-id128-dev"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-journal-dev"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-journal0"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-journal0-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-login-dev"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-login0"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libsystemd-login0-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libudev-dev"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libudev1"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libudev1-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libudev1-udeb"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "libudev1-udeb-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "python-systemd"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "python-systemd-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "systemd"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "systemd-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "systemd-services"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "systemd-services-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "udev"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "udev-dbgsym"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "udev-udeb"
        },
        {
            "binary_version": "204-5ubuntu20.26",
            "binary_name": "udev-udeb-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / systemd

Package

Name: systemd
Purl: pkg:deb/ubuntu/systemd?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

229-4ubuntu21.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libnss-myhostname"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libnss-myhostname-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libnss-mymachines"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libnss-mymachines-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libnss-resolve"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libnss-resolve-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libpam-systemd"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libpam-systemd-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libsystemd-dev"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libsystemd-dev-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libsystemd0"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libsystemd0-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libudev-dev"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libudev-dev-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libudev1"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libudev1-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libudev1-udeb"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "libudev1-udeb-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-container"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-container-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-coredump"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-coredump-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-dbg"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-journal-remote"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-journal-remote-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-sysv"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "systemd-sysv-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "udev"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "udev-dbgsym"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "udev-udeb"
        },
        {
            "binary_version": "229-4ubuntu21.1",
            "binary_name": "udev-udeb-dbgsym"
        }
    ]
}