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EulerOS 2.0 SP2 : libmspack (EulerOS-SA-2021-1318)

medium Nessus Plugin ID 146675

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the libmspack package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

 - In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.(CVE-2018-18584)

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 libmspack package.

See Also

http://www.nessus.org/u?a7aa47f3

Plugin Details

Severity: Medium

ID: 146675

File Name: EulerOS_SA-2021-1318.nasl

Version: 1.3

Type: local

Published: 2/22/2021

Updated: 1/19/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2018-18584

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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:libmspack, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, 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: 2/19/2021

Reference Information

CVE: CVE-2018-18584