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EulerOS 2.0 SP8 : python3 (EulerOS-SA-2021-2640)

medium Nessus Plugin ID 154803

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 - There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7. (CVE-2021-3426)

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 python3 packages.

See Also

http://www.nessus.org/u?3993eeb6

Plugin Details

Severity: Medium

ID: 154803

File Name: EulerOS_SA-2021-2640.nasl

Version: 1.4

Type: local

Published: 11/2/2021

Updated: 11/27/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Low

Base Score: 2.7

Temporal Score: 2.2

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

CVSS Score Source: CVE-2021-3426

CVSS v3

Risk Factor: Medium

Base Score: 5.7

Temporal Score: 5.3

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:python3, p-cpe:/a:huawei:euleros:python3-devel, p-cpe:/a:huawei:euleros:python3-libs, p-cpe:/a:huawei:euleros:python3-test, p-cpe:/a:huawei:euleros:python3-unversioned-command, 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 Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/2/2021

Vulnerability Publication Date: 4/7/2021

Reference Information

CVE: CVE-2021-3426

IAVA: 2021-A-0263-S