You are here
Home > Preporuke > Sigurnosni nedostatak programskog paketa openssh

Sigurnosni nedostatak programskog paketa openssh

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LFE

Fedora Update Notification
2017-12-10 03:53:15.785174

Name : openssh
Product : Fedora 27
Version : 7.6p1
Release : 2.fc27
Summary : An open source implementation of SSH protocol version 2
Description :
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 provides new upstream release OpenSSH 7.6 with several bug fixes and
new features, including CVE-2017-15906, compatibility with WinSCP, improvement
for PAM stack, enablement for s390x sandbox, new GSSAPI key exchange methods and
improvement of handling kerberos tickets.

[ 1 ] Bug #1492313 – sshd doesnt use pam auth stack anymore
[ 2 ] Bug #1477636 – Fedora – OpenSSH: Add enablement for openssl-ibmca and openssl-ibmpkcs11 (security/crypto)
[ 3 ] Bug #1199363 – ssh login with credential forwarding gives me a subsidiary ccache; can’t kinit to another user
[ 4 ] Bug #1506631 – CVE-2017-15906 openssh: Improper write operations in readonly mode allow for zero-length file creation [fedora-all]
[ 5 ] Bug #1504403 – openssh-7.6p1 is available
[ 6 ] Bug #1499057 – WinSCP 5.1x.x erroneously forced to use a weaker key-exchange due to missing patch to OpenSSH compat.c

This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade openssh’ at the command line.
For more information, refer to the dnf documentation available at

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
package-announce mailing list —
To unsubscribe send an email to

AutorDanijel Kozinovic
Cert idNCERT-REF-2017-12-0079-ADV
More in Preporuke
Sigurnosni nedostatak programskog paketa docker

Otkriven je sigurnosni nedostatak u programskom paketu docker za operacijski sustav Fedora. Otkriveni nedostatak potencijalnim udaljenim napadačima omogućuje izazivanje DoS...