7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
12.6%
Software: libvirt 6.0.0
OS: ROSA Virtualization 2.1
package_evr_string: libvirt-6.0.0-28.module+el8.3.0+7827+5e65edd7.src.rpm
CVE-ID: CVE-2020-14339
BDU-ID: None
CVE-Crit: HIGH
CVE-DESC.: A vulnerability was discovered in libvirt that caused the /dev/mapper/control
file descriptor to be exposed to the QEMU process. This file descriptor allows privileged operations to be performed on the device mapper on the host. This flaw allows a malicious guest user or process to perform operations beyond its default permissions, which could result in severe damage to the host operating system. The greatest threat from this vulnerability is to the confidentiality, integrity, as well as availability of the system.
CVE-STATUS: Resolved
CVE-REV: To close, run the yum update libvirt command
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
12.6%