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EulerOS 2.0 SP11 : shim (EulerOS-SA-2023-3259)

medium Nessus Plugin ID 188435

Synopsis

The remote EulerOS host is missing a security update.

Description

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

 - A vulnerability classified as critical has been found in rhboot shim up to 15.7 on ARM. This affects the function mirror_one_esl of the file mok.c of the component mok. Applying the patch 66e6579dbf921152f647a0c16da1d3b2f40861ca is able to eliminate this problem. The bugfix is ready for download at github.com. (CVE-2023-40546)

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 shim packages.

See Also

http://www.nessus.org/u?c7dc165f

Plugin Details

Severity: Medium

ID: 188435

File Name: EulerOS_SA-2023-3259.nasl

Version: 1.2

Type: local

Published: 1/16/2024

Updated: 2/6/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2023-40546

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:shim, p-cpe:/a:huawei:euleros:shim-aa64-storage, 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 Ease: No known exploits are available

Patch Publication Date: 12/11/2023

Vulnerability Publication Date: 12/11/2023

Reference Information

CVE: CVE-2023-40546