UBUNTU-CVE-2019-3840

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Source

https://ubuntu.com/security/CVE-2019-3840

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3840.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-3840

Related

Published

2019-02-27T00:00:00Z

Modified

2019-02-27T00:00:00Z

Severity

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

Summary

[none]

Details

A NULL pointer dereference flaw was discovered in libvirt before version 5.0.0 in the way it gets interface information through the QEMU agent. An attacker in a guest VM can use this flaw to crash libvirtd and cause a denial of service.

References

Affected packages

Ubuntu:16.04:LTS / libvirt

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.1-1ubuntu10.25

Affected versions

1.*

1.2.16-2ubuntu11

1.2.16-2ubuntu12

1.2.16-2ubuntu13

1.2.16-2ubuntu14

1.2.21-2ubuntu1

1.2.21-2ubuntu3

1.2.21-2ubuntu4

1.2.21-2ubuntu5

1.2.21-2ubuntu7

1.2.21-2ubuntu8

1.2.21-2ubuntu9

1.2.21-2ubuntu10

1.3.1-1ubuntu1

1.3.1-1ubuntu2

1.3.1-1ubuntu3

1.3.1-1ubuntu4

1.3.1-1ubuntu6

1.3.1-1ubuntu9

1.3.1-1ubuntu10

1.3.1-1ubuntu10.1

1.3.1-1ubuntu10.2

1.3.1-1ubuntu10.3

1.3.1-1ubuntu10.5

1.3.1-1ubuntu10.6

1.3.1-1ubuntu10.7

1.3.1-1ubuntu10.8

1.3.1-1ubuntu10.10

1.3.1-1ubuntu10.11

1.3.1-1ubuntu10.12

1.3.1-1ubuntu10.13

1.3.1-1ubuntu10.14

1.3.1-1ubuntu10.15

1.3.1-1ubuntu10.17

1.3.1-1ubuntu10.18

1.3.1-1ubuntu10.19

1.3.1-1ubuntu10.21

1.3.1-1ubuntu10.22

1.3.1-1ubuntu10.23

1.3.1-1ubuntu10.24

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.3.1-1ubuntu10.25",
            "binary_name": "libvirt-bin"
        },
        {
            "binary_version": "1.3.1-1ubuntu10.25",
            "binary_name": "libvirt-bin-dbgsym"
        },
        {
            "binary_version": "1.3.1-1ubuntu10.25",
            "binary_name": "libvirt-dev"
        },
        {
            "binary_version": "1.3.1-1ubuntu10.25",
            "binary_name": "libvirt-dev-dbgsym"
        },
        {
            "binary_version": "1.3.1-1ubuntu10.25",
            "binary_name": "libvirt-doc"
        },
        {
            "binary_version": "1.3.1-1ubuntu10.25",
            "binary_name": "libvirt0"
        },
        {
            "binary_version": "1.3.1-1ubuntu10.25",
            "binary_name": "libvirt0-dbg"
        },
        {
            "binary_version": "1.3.1-1ubuntu10.25",
            "binary_name": "libvirt0-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / libvirt

Package

Name: libvirt
Purl: pkg:deb/ubuntu/libvirt?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.0.0-1ubuntu8.8

Affected versions

3.*

3.6.0-1ubuntu5

3.6.0-1ubuntu6

4.*

4.0.0-1ubuntu1

4.0.0-1ubuntu2

4.0.0-1ubuntu3

4.0.0-1ubuntu4

4.0.0-1ubuntu5

4.0.0-1ubuntu6

4.0.0-1ubuntu7

4.0.0-1ubuntu8

4.0.0-1ubuntu8.1

4.0.0-1ubuntu8.2

4.0.0-1ubuntu8.3

4.0.0-1ubuntu8.4

4.0.0-1ubuntu8.5

4.0.0-1ubuntu8.6

4.0.0-1ubuntu8.7

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libnss-libvirt"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libnss-libvirt-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-bin"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-clients"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-clients-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-driver-storage-gluster"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-driver-storage-gluster-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-driver-storage-rbd"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-driver-storage-rbd-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-driver-storage-sheepdog"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-driver-storage-sheepdog-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-driver-storage-zfs"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-driver-storage-zfs-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-system"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-daemon-system-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-dev"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-doc"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-sanlock"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-sanlock-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-wireshark"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt-wireshark-dbgsym"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt0"
        },
        {
            "binary_version": "4.0.0-1ubuntu8.8",
            "binary_name": "libvirt0-dbgsym"
        }
    ]
}