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Fedora 38: 2023-123647648e Moderate: Openssh Self-DoS Issue Fixed

fedora
Calendar Grey April 19, 2023
Dist Fedora Esm H88
Fedora 38's latest update resolves a self-DoS vulnerability in OpenSSH. Ensure you install the most recent version to bolster your system's security.
Avoid possible self-DoS attack Resolves: CVE-2023-25136

Summary

SSH (Secure SHell) is a program for logging into and executing

commands on a remote machine. SSH is intended to replace rlogin and

rsh, and to provide secure encrypted communications between two

untrusted hosts over an insecure network. X11 connections and

arbitrary TCP/IP ports can also be forwarded over the secure channel.

OpenSSH is OpenBSD's version of the last free version of SSH, bringing

it up to date in terms of security and features.

This package includes the core files necessary for both the OpenSSH

client and server. To make this package useful, you should also

install openssh-clients, openssh-server, or both.

Avoid possible self-DoS attack Resolves: CVE-2023-25136

* Fri Apr 14 2023 Dmitry Belyavskiy - 9.0p1-15

- Avoid possible self-DoS attack

Resolves: CVE-2023-25136

[ 1 ] Bug #2173520 - Please backport the fix for the double-free crash bug you backported :)

https://bugzilla.redhat.com/show_bug.cgi?id=2173520

su -c 'dnf upgrade --advisory FEDORA-2023-123647648e' 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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Change Log

References

Update Instructions

Product: Fedora 38
Version: 9.0p1
Release: 15.fc38
Summary: An open source implementation of SSH protocol version 2

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