Detections
Analytics

EulerOS 2.0 SP8 : libvirt (EulerOS-SA-2023-1348)

medium Nessus Plugin ID 171190

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the versions of the libvirt packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 - An incorrect permissions check was discovered in libvirt 4.8.0 and above. The readonly permission was allowed to invoke APIs depending on the guest agent, which could lead to potentially disclosing unintended information or denial of service by causing libvirt to block. (CVE-2019-3886)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected libvirt packages.

See Also

http://www.nessus.org/u?e46e4956

Plugin Details

Severity: Medium

ID: 171190

File Name: EulerOS_SA-2023-1348.nasl

Version: 1.2

Type: local

Published: 2/8/2023

Updated: 1/16/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.3

CVSS v2

Risk Factor: Medium

Base Score: 4.8

Temporal Score: 3.8

Vector: CVSS2#AV:A/AC:L/Au:N/C:P/I:N/A:P

CVSS Score Source: CVE-2019-3886

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.9

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

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libvirt-bash-completion, p-cpe:/a:huawei:euleros:libvirt-client, p-cpe:/a:huawei:euleros:libvirt-daemon, p-cpe:/a:huawei:euleros:libvirt-daemon-config-network, p-cpe:/a:huawei:euleros:libvirt-daemon-config-nwfilter, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-interface, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-network, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-nodedev, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-nwfilter, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-qemu, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-secret, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-storage, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-storage-core, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-storage-disk, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-storage-iscsi, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-storage-iscsi-direct, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-storage-logical, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-storage-mpath, p-cpe:/a:huawei:euleros:libvirt-daemon-driver-storage-scsi, p-cpe:/a:huawei:euleros:libvirt-daemon-kvm, p-cpe:/a:huawei:euleros:libvirt-libs, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/8/2023

Vulnerability Publication Date: 4/3/2019

Reference Information

CVE: CVE-2019-3886