CVE-2014-3672

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

The qemu implementation in libvirt before 1.3.0 and Xen allows local guest OS users to cause a denial of service (host disk consumption) by writing to stdout or stderr.

References

http://www.openwall.com/lists/oss-security/2016/05/24/5

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

http://www.securitytracker.com/id/1035945

http://xenbits.xen.org/xsa/advisory-180.html

https://libvirt.org/git/?p=libvirt.git;a=commit;h=0d968ad715475a1660779bcdd2c5b38ad63db4cf

https://libvirt.org/news-2015.html

Details

Source: MITRE

Published: 2016-05-25

Updated: 2017-09-08

Type: CWE-400

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Impact Score: 4

Exploitability Score: 2

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:* versions up to 1.2.21 (inclusive)

Configuration 2

OR

cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*

Tenable Plugins

View all (16 total)

IDNameProductFamilySeverity
140019OracleVM 3.4 : xen (OVMSA-2020-0039) (Bunker Buster) (Foreshadow) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) (Meltdown) (POODLE) (Spectre)NessusOracleVM Local Security Checks
critical
111992OracleVM 3.4 : xen (OVMSA-2018-0248) (Bunker Buster) (Foreshadow) (Meltdown) (POODLE) (Spectre)NessusOracleVM Local Security Checks
critical
94608SUSE SLES11 Security Update : xen (SUSE-SU-2016:2725-1) (Bunker Buster)NessusSuSE Local Security Checks
critical
94269SUSE SLES12 Security Update : xen (SUSE-SU-2016:2533-1) (Bunker Buster)NessusSuSE Local Security Checks
critical
94267SUSE SLES11 Security Update : xen (SUSE-SU-2016:2528-1) (Bunker Buster)NessusSuSE Local Security Checks
critical
94000openSUSE Security Update : xen (openSUSE-2016-1170) (Bunker Buster)NessusSuSE Local Security Checks
critical
93999openSUSE Security Update : xen (openSUSE-2016-1169) (Bunker Buster)NessusSuSE Local Security Checks
critical
93298SUSE SLES11 Security Update : xen (SUSE-SU-2016:2100-1) (Bunker Buster)NessusSuSE Local Security Checks
critical
93296SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2016:2093-1) (Bunker Buster)NessusSuSE Local Security Checks
critical
92635Debian DLA-571-1 : xen security update (Bunker Buster)NessusDebian Local Security Checks
high
92602OracleVM 3.2 : xen (OVMSA-2016-0090)NessusOracleVM Local Security Checks
high
92601OracleVM 3.3 : xen (OVMSA-2016-0089)NessusOracleVM Local Security Checks
high
92168Fedora 24 : xen (2016-cfea37952b)NessusFedora Local Security Checks
medium
92126Fedora 23 : xen (2016-8d3fe9914b)NessusFedora Local Security Checks
medium
92094Fedora 22 : xen (2016-4edd58a3b5)NessusFedora Local Security Checks
medium
91940FreeBSD : xen-tools -- Unrestricted qemu logging (e800cd4b-4212-11e6-942d-bc5ff45d0f28)NessusFreeBSD Local Security Checks
medium