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EulerOS 2.0 SP10 : python3 (EulerOS-SA-2022-2827)

high Nessus Plugin ID 168994

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 :

 - A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int('text'), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2, 4, 8, 16, and 32 are not affected). The highest threat from this vulnerability is to system availability. (CVE-2020-10735)

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?5194778f

Plugin Details

Severity: High

ID: 168994

File Name: EulerOS_SA-2022-2827.nasl

Version: 1.0

Type: local

Published: 12/21/2022

Updated: 12/21/2022

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2020-10735

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/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:python3, p-cpe:/a:huawei:euleros:python3-fgo, p-cpe:/a:huawei:euleros:python3-unversioned-command, 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: 12/21/2022

Vulnerability Publication Date: 9/8/2022

Reference Information

CVE: CVE-2020-10735