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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: nodejs:14 security and bug fix update
Advisory ID:       RHSA-2021:0744-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:0744
Issue date:        2021-03-08
CVE Names:         CVE-2021-22883 CVE-2021-22884 
=====================================================================

1. Summary:

An update for the nodejs:14 module is now available for Red Hat Enterprise
Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

Node.js is a software development platform for building fast and scalable
network applications in the JavaScript programming language. 

The following packages have been upgraded to a later upstream version:
nodejs (14.16.0).

Security Fix(es):

* nodejs: HTTP2 'unknownProtocol' cause DoS by resource exhaustion
(CVE-2021-22883)

* nodejs: DNS rebinding in --inspect (CVE-2021-22884)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Bug Fix(es):

* Node.js should not be built with "--debug-nghttp2" (BZ#1932427)

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1932014 - CVE-2021-22883 nodejs: HTTP2 'unknownProtocol' cause DoS by resource exhaustion
1932024 - CVE-2021-22884 nodejs: DNS rebinding in --inspect
1932427 - Node.js should not be built with "--debug-nghttp2" [rhel-8.3.0.z]

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
nodejs-14.16.0-2.module+el8.3.0+10180+b92e1eb6.src.rpm
nodejs-nodemon-2.0.3-1.module+el8.3.0+6519+9f98ed83.src.rpm
nodejs-packaging-23-3.module+el8.3.0+6519+9f98ed83.src.rpm

aarch64:
nodejs-14.16.0-2.module+el8.3.0+10180+b92e1eb6.aarch64.rpm
nodejs-debuginfo-14.16.0-2.module+el8.3.0+10180+b92e1eb6.aarch64.rpm
nodejs-debugsource-14.16.0-2.module+el8.3.0+10180+b92e1eb6.aarch64.rpm
nodejs-devel-14.16.0-2.module+el8.3.0+10180+b92e1eb6.aarch64.rpm
nodejs-full-i18n-14.16.0-2.module+el8.3.0+10180+b92e1eb6.aarch64.rpm
npm-6.14.11-1.14.16.0.2.module+el8.3.0+10180+b92e1eb6.aarch64.rpm

noarch:
nodejs-docs-14.16.0-2.module+el8.3.0+10180+b92e1eb6.noarch.rpm
nodejs-nodemon-2.0.3-1.module+el8.3.0+6519+9f98ed83.noarch.rpm
nodejs-packaging-23-3.module+el8.3.0+6519+9f98ed83.noarch.rpm

ppc64le:
nodejs-14.16.0-2.module+el8.3.0+10180+b92e1eb6.ppc64le.rpm
nodejs-debuginfo-14.16.0-2.module+el8.3.0+10180+b92e1eb6.ppc64le.rpm
nodejs-debugsource-14.16.0-2.module+el8.3.0+10180+b92e1eb6.ppc64le.rpm
nodejs-devel-14.16.0-2.module+el8.3.0+10180+b92e1eb6.ppc64le.rpm
nodejs-full-i18n-14.16.0-2.module+el8.3.0+10180+b92e1eb6.ppc64le.rpm
npm-6.14.11-1.14.16.0.2.module+el8.3.0+10180+b92e1eb6.ppc64le.rpm

s390x:
nodejs-14.16.0-2.module+el8.3.0+10180+b92e1eb6.s390x.rpm
nodejs-debuginfo-14.16.0-2.module+el8.3.0+10180+b92e1eb6.s390x.rpm
nodejs-debugsource-14.16.0-2.module+el8.3.0+10180+b92e1eb6.s390x.rpm
nodejs-devel-14.16.0-2.module+el8.3.0+10180+b92e1eb6.s390x.rpm
nodejs-full-i18n-14.16.0-2.module+el8.3.0+10180+b92e1eb6.s390x.rpm
npm-6.14.11-1.14.16.0.2.module+el8.3.0+10180+b92e1eb6.s390x.rpm

x86_64:
nodejs-14.16.0-2.module+el8.3.0+10180+b92e1eb6.x86_64.rpm
nodejs-debuginfo-14.16.0-2.module+el8.3.0+10180+b92e1eb6.x86_64.rpm
nodejs-debugsource-14.16.0-2.module+el8.3.0+10180+b92e1eb6.x86_64.rpm
nodejs-devel-14.16.0-2.module+el8.3.0+10180+b92e1eb6.x86_64.rpm
nodejs-full-i18n-14.16.0-2.module+el8.3.0+10180+b92e1eb6.x86_64.rpm
npm-6.14.11-1.14.16.0.2.module+el8.3.0+10180+b92e1eb6.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2021-22883
https://access.redhat.com/security/cve/CVE-2021-22884
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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