Detections
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EulerOS Virtualization 3.0.2.6 : lapack (EulerOS-SA-2023-1070)

critical Nessus Plugin ID 169654

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 - An out-of-bounds read flaw was found in the CLARRV, DLARRV, SLARRV, and ZLARRV functions in lapack through version 3.10.0, as also used in OpenBLAS before version 0.3.18. Specially crafted inputs passed to these functions could cause an application using lapack to crash or possibly disclose portions of its memory.
 (CVE-2021-4048)

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 lapack packages.

See Also

http://www.nessus.org/u?b3371a74

Plugin Details

Severity: Critical

ID: 169654

File Name: EulerOS_SA-2023-1070.nasl

Version: 1.0

Type: local

Published: 1/6/2023

Updated: 1/6/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2021-4048

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:blas, p-cpe:/a:huawei:euleros:lapack, cpe:/o:huawei:euleros:uvp:3.0.2.6

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

Exploit Ease: No known exploits are available

Patch Publication Date: 1/6/2023

Vulnerability Publication Date: 12/8/2021

Reference Information

CVE: CVE-2021-4048