SUSE SLES12 Security Update : nodejs12 (SUSE-SU-2021:0068-1)

high Nessus Plugin ID 144917
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

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

Description

This update for nodejs12 fixes the following issues :

New upstream LTS version 12.20.1 :

- CVE-2020-8265: use-after-free in TLSWrap (High) bug in TLS implementation. When writing to a TLS enabled socket, node::StreamBase::Write calls node::TLSWrap::DoWrite with a freshly allocated WriteWrap object as first argument. If the DoWrite method does not return an error, this object is passed back to the caller as part of a StreamWriteResult structure. This may be exploited to corrupt memory leading to a Denial of Service or potentially other exploits (bsc#1180553)

- CVE-2020-8287: HTTP Request Smuggling allow two copies of a header field in a http request. For example, two Transfer-Encoding header fields. In this case Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling (https://cwe.mitre.org/data/definitions/444.html).
(bsc#1180554)

- CVE-2020-1971: OpenSSL - EDIPARTYNAME NULL pointer de-reference (High) This is a vulnerability in OpenSSL which may be exploited through Node.js. (bsc#1179491)

New upstream LTS version 12.20.0 :

- deps :

+ update llhttp '2.1.2' -> '2.1.3'

+ update uv '1.39.0' -> '1.40.0'

+ update uvwasi '0.0.10' -> '0.0.11'

- fs: add .ref() and .unref() methods to watcher classes

- http: added scheduling option to http agent

- module :

+ exports pattern support

+ named exports for CJS via static analysis

- n-api: add more property defaults (gh#35214)

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 Module for Web Scripting 12 :

zypper in -t patch SUSE-SLE-Module-Web-Scripting-12-2021-68=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1179491

https://bugzilla.suse.com/show_bug.cgi?id=1180553

https://bugzilla.suse.com/show_bug.cgi?id=1180554

https://cwe.mitre.org/data/definitions/444.html

https://www.suse.com/security/cve/CVE-2020-1971/

https://www.suse.com/security/cve/CVE-2020-8265/

https://www.suse.com/security/cve/CVE-2020-8287/

http://www.nessus.org/u?20f058da

Plugin Details

Severity: High

ID: 144917

File Name: suse_SU-2021-0068-1.nasl

Version: 1.4

Type: local

Agent: unix

Published: 1/13/2021

Updated: 1/20/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2020-8265

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:nodejs12, p-cpe:/a:novell:suse_linux:nodejs12-debuginfo, p-cpe:/a:novell:suse_linux:nodejs12-debugsource, p-cpe:/a:novell:suse_linux:nodejs12-devel, p-cpe:/a:novell:suse_linux:npm12, cpe:/o:novell:suse_linux:12

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

Exploit Ease: No known exploits are available

Patch Publication Date: 1/11/2021

Vulnerability Publication Date: 12/8/2020

Reference Information

CVE: CVE-2020-1971, CVE-2020-8265, CVE-2020-8287

IAVB: 2021-B-0004