A nghttp2 security update has been released for Fedora 38.

[SECURITY] Fedora 38 Update: nghttp2-1.52.0-2.fc38

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Fedora Update Notification
FEDORA-2023-ed2642fd58
2023-10-15 01:42:32.629413
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Name : nghttp2
Product : Fedora 38
Version : 1.52.0
Release : 2.fc38
URL : https://nghttp2.org/
Summary : Experimental HTTP/2 client, server and proxy
Description :
This package contains the HTTP/2 client, server and proxy programs.

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Update Information:

- fix HTTP/2 Rapid Reset (CVE-2023-44487)
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ChangeLog:

* Thu Oct 12 2023 Jan Macku [jamacku@redhat.com] - 1.52.0-2
- fix HTTP/2 Rapid Reset (CVE-2023-44487)
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References:

[ 1 ] Bug #2242803 - CVE-2023-44487 HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)
https://bugzilla.redhat.com/show_bug.cgi?id=2242803
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2023-ed2642fd58' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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/keys
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