USN-3923-1

See a problem?

Source

https://ubuntu.com/security/notices/USN-3923-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3923-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-3923-1

Related

CVE-2018-16867
CVE-2018-16872
CVE-2018-19489
CVE-2018-20123
CVE-2018-20124
CVE-2018-20125
CVE-2018-20126
CVE-2018-20191
CVE-2018-20216
CVE-2019-3812
CVE-2019-6778
UBUNTU-CVE-2018-16867
UBUNTU-CVE-2018-16872
UBUNTU-CVE-2018-19489
UBUNTU-CVE-2018-20123
UBUNTU-CVE-2018-20124
UBUNTU-CVE-2018-20125
UBUNTU-CVE-2018-20126
UBUNTU-CVE-2018-20191
UBUNTU-CVE-2018-20216
UBUNTU-CVE-2019-3812
UBUNTU-CVE-2019-6778

Published

2019-03-27T12:10:22.893051Z

Modified

2019-03-27T12:10:22.893051Z

Summary

qemu vulnerabilities

Details

Michael Hanselmann discovered that QEMU incorrectly handled the Media Transfer Protocol (MTP). An attacker inside the guest could use this issue to read or write arbitrary files and cause a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 18.10. (CVE-2018-16867)

Michael Hanselmann discovered that QEMU incorrectly handled the Media Transfer Protocol (MTP). An attacker inside the guest could use this issue to read arbitrary files, contrary to expectations. This issue only affected Ubuntu 18.04 LTS and Ubuntu 18.10. (CVE-2018-16872)

Zhibin Hu discovered that QEMU incorrectly handled the Plan 9 File System support. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. (CVE-2018-19489)

Li Quang and Saar Amar discovered multiple issues in the QEMU PVRDMA device. An attacker inside the guest could use these issues to cause a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 18.10. These issues were resolved by disabling PVRDMA support in Ubuntu 18.10. (CVE-2018-20123, CVE-2018-20124, CVE-2018-20125, CVE-2018-20126, CVE-2018-20191, CVE-2018-20216)

Michael Hanselmann discovered that QEMU incorrectly handled certain i2c commands. A local attacker could possibly use this issue to read QEMU process memory. This issue only affected Ubuntu 18.04 LTS and Ubuntu 18.10. (CVE-2019-3812)

It was discovered that QEMU incorrectly handled the Slirp networking back-end. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. (CVE-2019-6778)

References

Affected packages

Ubuntu:14.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@2.0.0+dfsg-2ubuntu1.45?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.0+dfsg-2ubuntu1.45

Affected versions

1.*

1.5.0+dfsg-3ubuntu5

1.5.0+dfsg-3ubuntu6

1.6.0+dfsg-2ubuntu1

1.6.0+dfsg-2ubuntu2

1.6.0+dfsg-2ubuntu3

1.6.0+dfsg-2ubuntu4

1.7.0+dfsg-2ubuntu1

1.7.0+dfsg-2ubuntu2

1.7.0+dfsg-2ubuntu3

1.7.0+dfsg-2ubuntu4

1.7.0+dfsg-2ubuntu5

1.7.0+dfsg-2ubuntu7

1.7.0+dfsg-2ubuntu8

1.7.0+dfsg-2ubuntu9

1.7.0+dfsg-3ubuntu1~ppa1

1.7.0+dfsg-3ubuntu1

1.7.0+dfsg-3ubuntu2

1.7.0+dfsg-3ubuntu3

1.7.0+dfsg-3ubuntu4

1.7.0+dfsg-3ubuntu5

1.7.0+dfsg-3ubuntu6

1.7.0+dfsg-3ubuntu7

2.*

2.0.0~rc1+dfsg-0ubuntu1

2.0.0~rc1+dfsg-0ubuntu2

2.0.0~rc1+dfsg-0ubuntu3

2.0.0~rc1+dfsg-0ubuntu3.1

2.0.0+dfsg-2ubuntu1

2.0.0+dfsg-2ubuntu1.1

2.0.0+dfsg-2ubuntu1.2

2.0.0+dfsg-2ubuntu1.3

2.0.0+dfsg-2ubuntu1.5

2.0.0+dfsg-2ubuntu1.6

2.0.0+dfsg-2ubuntu1.7

2.0.0+dfsg-2ubuntu1.8

2.0.0+dfsg-2ubuntu1.9

2.0.0+dfsg-2ubuntu1.10

2.0.0+dfsg-2ubuntu1.11

2.0.0+dfsg-2ubuntu1.13

2.0.0+dfsg-2ubuntu1.14

2.0.0+dfsg-2ubuntu1.15

2.0.0+dfsg-2ubuntu1.16

2.0.0+dfsg-2ubuntu1.17

2.0.0+dfsg-2ubuntu1.18

2.0.0+dfsg-2ubuntu1.19

2.0.0+dfsg-2ubuntu1.20

2.0.0+dfsg-2ubuntu1.21

2.0.0+dfsg-2ubuntu1.22

2.0.0+dfsg-2ubuntu1.24

2.0.0+dfsg-2ubuntu1.25

2.0.0+dfsg-2ubuntu1.26

2.0.0+dfsg-2ubuntu1.27

2.0.0+dfsg-2ubuntu1.28

2.0.0+dfsg-2ubuntu1.29

2.0.0+dfsg-2ubuntu1.30

2.0.0+dfsg-2ubuntu1.31

2.0.0+dfsg-2ubuntu1.32

2.0.0+dfsg-2ubuntu1.33

2.0.0+dfsg-2ubuntu1.34

2.0.0+dfsg-2ubuntu1.35

2.0.0+dfsg-2ubuntu1.36

2.0.0+dfsg-2ubuntu1.38

2.0.0+dfsg-2ubuntu1.39

2.0.0+dfsg-2ubuntu1.40

2.0.0+dfsg-2ubuntu1.41

2.0.0+dfsg-2ubuntu1.42

2.0.0+dfsg-2ubuntu1.43

2.0.0+dfsg-2ubuntu1.44

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "qemu-system-misc": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-guest-agent-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-arm-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-utils-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-user": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-kvm": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-ppc-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-aarch64": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-user-static": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-arm": "2.0.0+dfsg-2ubuntu1.45",
            "qemu": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-sparc": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-common-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-common": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-x86-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-guest-agent": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-utils": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-misc-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-sparc-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-mips-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-x86": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-ppc": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-common": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-keymaps": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-user-static-dbgsym": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-system-mips": "2.0.0+dfsg-2ubuntu1.45",
            "qemu-user-dbgsym": "2.0.0+dfsg-2ubuntu1.45"
        }
    ]
}

Ubuntu:16.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@1:2.5+dfsg-5ubuntu10.36?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.5+dfsg-5ubuntu10.36

Affected versions

1:2.*

1:2.3+dfsg-5ubuntu9

1:2.3+dfsg-5ubuntu10

1:2.4+dfsg-4ubuntu1

1:2.4+dfsg-4ubuntu2

1:2.4+dfsg-4ubuntu3

1:2.4+dfsg-5ubuntu3

1:2.5+dfsg-1ubuntu2

1:2.5+dfsg-1ubuntu3

1:2.5+dfsg-1ubuntu4

1:2.5+dfsg-1ubuntu5

1:2.5+dfsg-5ubuntu1

1:2.5+dfsg-5ubuntu2

1:2.5+dfsg-5ubuntu4

1:2.5+dfsg-5ubuntu6

1:2.5+dfsg-5ubuntu7

1:2.5+dfsg-5ubuntu10

1:2.5+dfsg-5ubuntu10.1

1:2.5+dfsg-5ubuntu10.2

1:2.5+dfsg-5ubuntu10.3

1:2.5+dfsg-5ubuntu10.4

1:2.5+dfsg-5ubuntu10.5

1:2.5+dfsg-5ubuntu10.6

1:2.5+dfsg-5ubuntu10.7

1:2.5+dfsg-5ubuntu10.8

1:2.5+dfsg-5ubuntu10.9

1:2.5+dfsg-5ubuntu10.10

1:2.5+dfsg-5ubuntu10.11

1:2.5+dfsg-5ubuntu10.13

1:2.5+dfsg-5ubuntu10.14

1:2.5+dfsg-5ubuntu10.15

1:2.5+dfsg-5ubuntu10.16

1:2.5+dfsg-5ubuntu10.20

1:2.5+dfsg-5ubuntu10.21

1:2.5+dfsg-5ubuntu10.22

1:2.5+dfsg-5ubuntu10.24

1:2.5+dfsg-5ubuntu10.25

1:2.5+dfsg-5ubuntu10.26

1:2.5+dfsg-5ubuntu10.28

1:2.5+dfsg-5ubuntu10.29

1:2.5+dfsg-5ubuntu10.30

1:2.5+dfsg-5ubuntu10.31

1:2.5+dfsg-5ubuntu10.32

1:2.5+dfsg-5ubuntu10.33

1:2.5+dfsg-5ubuntu10.34

1:2.5+dfsg-5ubuntu10.35

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "qemu-system-misc": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-guest-agent-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-block-extra-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-utils-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-user": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-arm-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-kvm": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-ppc-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-aarch64": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-user-static": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-arm": "1:2.5+dfsg-5ubuntu10.36",
            "qemu": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-sparc": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-s390x-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-common-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-x86-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-guest-agent": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-utils": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-sparc-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-misc-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-block-extra": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-mips-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-x86": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-ppc": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-s390x": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-common": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-user-static-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-system-mips": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-user-dbgsym": "1:2.5+dfsg-5ubuntu10.36",
            "qemu-user-binfmt": "1:2.5+dfsg-5ubuntu10.36"
        }
    ]
}

Ubuntu:18.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@1:2.11+dfsg-1ubuntu7.12?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.11+dfsg-1ubuntu7.12

Affected versions

1:2.*

1:2.10+dfsg-0ubuntu3

1:2.10+dfsg-0ubuntu4

1:2.10+dfsg-0ubuntu5

1:2.11+dfsg-1ubuntu1

1:2.11+dfsg-1ubuntu2

1:2.11+dfsg-1ubuntu4

1:2.11+dfsg-1ubuntu5

1:2.11+dfsg-1ubuntu6

1:2.11+dfsg-1ubuntu7

1:2.11+dfsg-1ubuntu7.1

1:2.11+dfsg-1ubuntu7.2

1:2.11+dfsg-1ubuntu7.3

1:2.11+dfsg-1ubuntu7.4

1:2.11+dfsg-1ubuntu7.5

1:2.11+dfsg-1ubuntu7.6

1:2.11+dfsg-1ubuntu7.7

1:2.11+dfsg-1ubuntu7.8

1:2.11+dfsg-1ubuntu7.9

1:2.11+dfsg-1ubuntu7.10

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "qemu-system-misc": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-guest-agent-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-block-extra-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-utils-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-user": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-arm-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-kvm": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-ppc-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-user-static": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-arm": "1:2.11+dfsg-1ubuntu7.12",
            "qemu": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-sparc": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-s390x-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-common-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-x86-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-guest-agent": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-utils": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-block-extra": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-misc-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-sparc-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-mips-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-x86": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-ppc": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-s390x": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-common": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-user-static-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-system-mips": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-user-dbgsym": "1:2.11+dfsg-1ubuntu7.12",
            "qemu-user-binfmt": "1:2.11+dfsg-1ubuntu7.12"
        }
    ]
}