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redosRedosROS-20240329-20
HistoryMar 29, 2024 - 12:00 a.m.

ROS-20240329-20

2024-03-2900:00:00
redos.red-soft.ru
6
vulnerability
libvirt
insufficient blocking
denial of service
remote exploitation
selinux
dynamic virtual machine labels
confidential information
unix

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

5.3 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

60.8%

Vulnerability in the virNWFilterObjListNumOfNWFilters method of the Libvirt virtualization management library is due to
with insufficient blocking. Exploitation of the vulnerability allows an attacker acting remotely,
cause a denial of service

Vulnerability in virStoragePoolLookupByTargetPath API component of Libvirt virtualization management library is related to insufficient blocking.
is related to insufficient locking. Exploitation of the vulnerability allows an attacker acting remotely to cause a denial of service.
remotely to cause a denial of service

Vulnerability in creating SELinux MCS category pairs in Libvirt virtualization management library is related to
creation of SELinux MCS category pairs for dynamic virtual machine labels. Exploitation of the vulnerability
could allow an attacker acting remotely to gain access to confidential information

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64libvirt<= 7.6.0-4UNKNOWN

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

5.3 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

60.8%