USN-4371-1

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Source
https://ubuntu.com/security/notices/USN-4371-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4371-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4371-1
Related
Published
2020-05-21T16:52:16.890676Z
Modified
2020-05-21T16:52:16.890676Z
Summary
libvirt vulnerabilities
Details

It was discovered that libvirt incorrectly handled an active pool without a target path. A remote attacker could possibly use this issue to cause libvirt to crash, resulting in a denial of service. (CVE-2020-10703)

It was discovered that libvirt incorrectly handled memory when retrieving certain domain statistics. A remote attacker could possibly use this issue to cause libvirt to consume resources, resulting in a denial of service. This issue only affected Ubuntu 19.10. (CVE-2020-12430)

References

Affected packages

Ubuntu:18.04:LTS / libvirt

Package

Name
libvirt
Purl
pkg:deb/ubuntu/libvirt@4.0.0-1ubuntu8.17?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.0-1ubuntu8.17

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
4.0.0-1ubuntu8.8
4.0.0-1ubuntu8.9
4.0.0-1ubuntu8.10
4.0.0-1ubuntu8.11
4.0.0-1ubuntu8.12
4.0.0-1ubuntu8.13
4.0.0-1ubuntu8.14
4.0.0-1ubuntu8.15
4.0.0-1ubuntu8.16

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "libvirt-daemon-driver-storage-gluster-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt-wireshark-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-driver-storage-rbd": "4.0.0-1ubuntu8.17",
            "libvirt-clients-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-driver-storage-sheepdog": "4.0.0-1ubuntu8.17",
            "libvirt-sanlock": "4.0.0-1ubuntu8.17",
            "libvirt-doc": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-system-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt0-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt-dev": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-driver-storage-rbd-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt-clients": "4.0.0-1ubuntu8.17",
            "libvirt0": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-driver-storage-zfs": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-system": "4.0.0-1ubuntu8.17",
            "libvirt-sanlock-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt-wireshark": "4.0.0-1ubuntu8.17",
            "libnss-libvirt-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-driver-storage-zfs-dbgsym": "4.0.0-1ubuntu8.17",
            "libnss-libvirt": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-driver-storage-sheepdog-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-dbgsym": "4.0.0-1ubuntu8.17",
            "libvirt-daemon-driver-storage-gluster": "4.0.0-1ubuntu8.17",
            "libvirt-daemon": "4.0.0-1ubuntu8.17",
            "libvirt-bin": "4.0.0-1ubuntu8.17"
        }
    ]
}