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EulerOS 2.0 SP5 : flac (EulerOS-SA-2021-2328)

medium Nessus Plugin ID 153085

Synopsis

The remote EulerOS host is missing a security update.

Description

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

 - In FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.(CVE-2020-0499)

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 flac package.

See Also

http://www.nessus.org/u?36e21eb6

Plugin Details

Severity: Medium

ID: 153085

File Name: EulerOS_SA-2021-2328.nasl

Version: 1.3

Type: local

Published: 9/7/2021

Updated: 12/1/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.2

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-2020-0499

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:flac-libs, p-cpe:/a:huawei:euleros:libksba, 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: 9/3/2021

Reference Information

CVE: CVE-2020-0499