SUSE SLES12 Security Update : python36 (SUSE-SU-2020:3865-1)

critical Nessus Plugin ID 144443

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for python36 fixes the following issues :

CVE-2019-18348: Fixed a CRLF injection via the host part of the url passed to urlopen() (bsc#1155094)

CVE-2019-20916: Fixed a directory traversal in _download_http_url() (bsc#1176262).

CVE-2020-27619: Fixed an issue where the CJK codec tests call eval() on content retrieved via HTTP (bsc#1178009).

CVE-2020-8492: Fixed a regular expression in urrlib that was prone to denial of service via HTTP (bsc#1162367).

Working-around missing python-packaging dependency in python-Sphinx is not necessary anymore (bsc#1174571).

Build of python3 documentation is not independent on the version of Sphinx(bsc#1179630).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server 12-SP5 :

zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3865=1

Plugin Details

Severity: Critical

ID: 144443

File Name: suse_SU-2020-3865-1.nasl

Version: 1.3

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 12/18/2020

Updated: 2/1/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2020-27619

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

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

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:12, p-cpe:/a:novell:suse_linux:python36-debuginfo, p-cpe:/a:novell:suse_linux:libpython3_6m1_0, p-cpe:/a:novell:suse_linux:python36-debugsource, p-cpe:/a:novell:suse_linux:python36, p-cpe:/a:novell:suse_linux:python36-base-debuginfo, p-cpe:/a:novell:suse_linux:libpython3_6m1_0-debuginfo, p-cpe:/a:novell:suse_linux:python36-base

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/17/2020

Vulnerability Publication Date: 10/23/2019

Reference Information

CVE: CVE-2019-18348, CVE-2019-20916, CVE-2020-27619, CVE-2020-8492

Detections

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