CVE-2013-4154

2013-09-3021:55:09

redhat

web.nvd.nist.gov

information security

denial of service

libvirt

cve-2013-4154

vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

AI Score

6.1

Confidence

Low

EPSS

0.014

Percentile

86.4%

JSON

The qemuAgentCommand function in libvirt before 1.1.1, when a guest agent is not configured, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to “agent based cpu (un)plug,” as demonstrated by the “virsh vcpucount foobar --guest” command.

Affected configurations

Nvd

Node

redhatlibvirtRange≤1.1.0

redhatlibvirtMatch1.0.0

redhatlibvirtMatch1.0.1

redhatlibvirtMatch1.0.2

redhatlibvirtMatch1.0.3

redhatlibvirtMatch1.0.4

redhatlibvirtMatch1.0.5

redhatlibvirtMatch1.0.6

VendorProductVersionCPE
redhatlibvirtcpe:/a:redhat:libvirt::::
redhatlibvirt1.0.6cpe:/a:redhat:libvirt:1.0.6:::
redhatlibvirt1.0.4cpe:/a:redhat:libvirt:1.0.4:::
redhatlibvirt1.0.0cpe:/a:redhat:libvirt:1.0.0:::
redhatlibvirt1.0.2cpe:/a:redhat:libvirt:1.0.2:::
redhatlibvirt1.0.5cpe:/a:redhat:libvirt:1.0.5:::
redhatlibvirt1.0.1cpe:/a:redhat:libvirt:1.0.1:::
redhatlibvirt1.0.3cpe:/a:redhat:libvirt:1.0.3:::

Vendor	Product	Version	CPE
redhat	libvirt		cpe:/a:redhat:libvirt::::
redhat	libvirt	1.0.6	cpe:/a:redhat:libvirt:1.0.6:::
redhat	libvirt	1.0.4	cpe:/a:redhat:libvirt:1.0.4:::
redhat	libvirt	1.0.0	cpe:/a:redhat:libvirt:1.0.0:::
redhat	libvirt	1.0.2	cpe:/a:redhat:libvirt:1.0.2:::
redhat	libvirt	1.0.5	cpe:/a:redhat:libvirt:1.0.5:::
redhat	libvirt	1.0.1	cpe:/a:redhat:libvirt:1.0.1:::
redhat	libvirt	1.0.3	cpe:/a:redhat:libvirt:1.0.3:::