[SECURITY] [DLA 1500-2] openssh regression update

Package : openssh Version : 1:6.7p1-5+deb8u7 Debian Bug : 908652 The security update of OpenSSH announced as DLA 1500-1 introduced a bug in openssh-client: when X11 forwarding is enabled via system-wide configuration in sshconfig or via -X command line switch, but no DISPLAY is set, the client...

Security Bulletin: Vulnerability in OpenSSH affects QLogic 8Gb Intelligent Pass-thru Module and SAN Switch Module for IBM BladeCenter

Summary The following vulnerability in OpenSSH has been addressed by QLogic 8Gb Intelligent Pass-thru Module and SAN Switch Module for IBM BladeCenter: Vulnerability Details CVEID: CVE-2016-10708 DESCRIPTION: OpenSSH is vulnerable to a denial of service, caused by a NULL pointer dereference. By...

Debian DLA-1500-2 : openssh regression update

The security update of OpenSSH announced as DLA 1500-1 introduced a bug in openssh-client: when X11 forwarding is enabled via system-wide configuration in sshconfig or via -X command line switch, but no DISPLAY is set, the client produces a 'DISPLAY 'null' invalid; disabling X11 forwarding'...

SUSE SLES12 Security Update : openssh (SUSE-SU-2018:2685-1)

This update for openssh provides the following fixes : Security issues fixed : CVE-2017-15906: Stricter checking of operations in read-only mode in sftp server bsc1065000. CVE-2016-10012: Remove pre-auth compression support from the server to prevent possible cryptographic attacks bsc1016370...

DLA-1500-2 openssh - regression update

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SUSE-SU-2018:2685-1 Security update for openssh

This update for openssh provides the following fixes: Security issues fixed: - CVE-2017-15906: Stricter checking of operations in read-only mode in sftp server bsc1065000. - CVE-2016-10012: Remove pre-auth compression support from the server to prevent possible cryptographic attacks bsc1016370. -...

[SECURITY] [DLA 1500-1] openssh security update

Package : openssh Version : 1:6.7p1-5+deb8u6 CVE ID : CVE-2015-5352 CVE-2015-5600 CVE-2015-6563 CVE-2015-6564 CVE-2016-1908 CVE-2016-3115 CVE-2016-6515 CVE-2016-10009 CVE-2016-10011 CVE-2016-10012 CVE-2016-10708 CVE-2017-15906 Debian Bug : 790798 793616 795711 848716 848717 Several vulnerabilitie...

DLA-1500-1 openssh - security update

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Debian: Security Advisory (DLA-1500-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Amazon Linux AMI : openssh (ALAS-2018-1075)

OpenSSH is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.CVE-2018-15473 C Tenable Network Security, Inc. Th...

OpenSSH 'auth2-gss.c' User Enumeration Vulnerability - Linux

OpenSSH is prone to a user enumeration vulnerability. Copyright C 2018 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

OpenSSH 'auth2-gss.c' User Enumeration Vulnerability - Windows

OpenSSH is prone to a user enumeration vulnerability. Copyright C 2018 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Low: openssh

Issue Overview: OpenSSH is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.CVE-2018-15473 Affected Packages:...

MGASA-2018-0363 Updated openssh packages fix security vulnerability

OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c CVE-2018-15473...

Updated openssh packages fix security vulnerability

OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c CVE-2018-15473...

[SECURITY] Fedora 28 Update: openssh-7.8p1-1.fc28

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 forward...

Fedora Update for openssh FEDORA-2018-065a7722ee

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

The vulnerability of the OpenSSH cryptographic protection mechanism lies in the varying responses of the server to authentication requests. This allows attackers to discover existing user accounts.

The vulnerability of the OpenSSH cryptographic protection mechanism is related to the varying responses of the server to authentication requests, depending on whether corresponding user accounts are present or absent. Exploiting this vulnerability allows a perpetrator to discover existing user...

CVE-2018-15919

OpenSSH server was found to respond differently to failed GSSAPI authentication attempts when the target user existed versus when that user did not exist. A remote attacker could use this bug to test for the existence of particular usernames on a target system. Mitigation If GSSAPI Authentication...

CVE-2018-15919

Remotely observable behaviour in auth-gss2.c in OpenSSH through 7.8 could be used by remote attackers to detect existence of users on a target system when GSS2 is in use. NOTE: the discoverer states 'We understand that the OpenSSH developers do not want to treat such a username enumeration or...