Fedora: 34 Critical Advisory for Python and Node.js DoS Risks

Node.js is a platform built on Chrome's JavaScript runtime

for easily building fast, scalable network applications.

Node.js uses an event-driven, non-blocking I/O model that

makes it lightweight and efficient, perfect for data-intensive

real-time applications that run across distributed devices.

https://nodejs.org/en/blog/vulnerability/february-2021-security-releases/

* Thu Feb 25 2021 Stephen Gallagher - 1:12.21.0-2

- Backport patch to use getauxval

* Tue Feb 23 2021 Stephen Gallagher - 1:12.21.0-1

- Update to 12.21.0

[ 1 ] Bug #1932016 - CVE-2021-22883 nodejs:10/nodejs: HTTP2 'unknownProtocol' cause DoS by resource exhaustion [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1932016

[ 2 ] Bug #1932018 - CVE-2021-22883 nodejs:14/nodejs: HTTP2 'unknownProtocol' cause DoS by resource exhaustion [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1932018

[ 3 ] Bug #1932019 - CVE-2021-22883 nodejs: HTTP2 'unknownProtocol' cause DoS by resource exhaustion [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1932019

[ 4 ] Bug #1932020 - CVE-2021-22883 nodejs:12/nodejs: HTTP2 'unknownProtocol' cause DoS by resource exhaustion [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1932020

[ 5 ] Bug #1932026 - CVE-2021-22884 nodejs:10/nodejs: DNS rebinding in --inspect [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1932026

[ 6 ] Bug #1932028 - CVE-2021-22884 nodejs:14/nodejs: DNS rebinding in --inspect [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1932028

[ 7 ] Bug #1932029 - CVE-2021-22884 nodejs: DNS rebinding in --inspect [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1932029

[ 8 ] Bug #1932030 - CVE-2021-22884 nodejs:12/nodejs: DNS rebinding in --inspect [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1932030

su -c 'dnf upgrade --advisory FEDORA-2021-f6bd75e9d4' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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