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Fedora 25: 2016-94293f91e8 Moderate: OpenSSH Null Pointer Security Issue

fedora
Calendar Grey October 9, 2016
Dist Fedora Esm H88
This patch resolves a NULL pointer dereference vulnerability in OpenSSH for Fedora 25, bolstering security with enhanced cryptographic protocols.
This update brings the fix NULL dereference (Security) and support for Crypto- Policies (for F26)

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.

Update Information:

This update brings the fix NULL dereference (Security) and support for Crypto- Policies (for F26)

Topics%20covered

Topics Covered

security advisory moderate security issue Fedora openssh crypto policies NULL dereference

Change Log

References


[ 1 ] Bug #1380296 - openssh: Null pointer dereference due to early NEWKEYS https://bugzilla.redhat.com/show_bug.cgi?id=1380296

Update Instructions

This update can be installed with the "yum" update program. Use su -c 'yum update openssh' at the command line. For more information, refer to "Managing Software with yum", available at .

Name: openssh
Product: Fedora 25
Version: 7.3p1
Release: 4.fc25
URL: https://www.openssh.org/portable.html
Summary: An open source implementation of SSH protocol versions 1 and 2

Topics%20covered

Topics Covered

security advisory moderate security issue Fedora openssh crypto policies NULL dereference

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