Oracle Linux 6 : openssh (ELSA-2016-0741)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2016-0741 advisory. - CVE-2016-3115: missing sanitisation of input for X11 forwarding 1317817 Tenable has extracted the preceding description block directly from the Oracl...

openssh security, bug fix, and enhancement update

5.3p1-117 - CVE-2016-3115: missing sanitisation of input for X11 forwarding 1317817 5.3p1-116 - Restore functionallity of pamsshagentauth in FIPS mode 1278315 - Initialize devicesdone variable for challenge response 1281468 - Update behaviour of X11 forwarding to match upstream 1299048 5.3p1-115 ...

RHEL 6 : openssh (RHSA-2016:0741)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2016:0741 advisory. - openssh: XSECURITY restrictions bypass under certain conditions in ssh1 CVE-2015-5352 - openssh: Privilege separation weakness related to...

Ubuntu 14.04 LTS : OpenSSH vulnerabilities (USN-2966-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2966-1 advisory. Shayan Sadigh discovered that OpenSSH incorrectly handled environment files when the UseLogin feature is enabled. A local attacker could use this issue t...

RedHat Update for openssh RHSA-2016:0741-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

openssh: Use-after-free bug related to PAM support

A use-after-free flaw was found in OpenSSH. An attacker able to fully compromise a non-privileged pre-authentication process using a different flaw could possibly cause sshd to crash or execute arbitrary code with root privileges...

openssh: XSECURITY restrictions bypass under certain conditions in ssh(1)

It was found that the OpenSSH client did not properly enforce the ForwardX11Timeout setting. A malicious or compromised remote X application could possibly use this flaw to establish a trusted connection to the local X server, even if only untrusted X11 forwarding was requested...

openssh: possible fallback from untrusted to trusted X11 forwarding

An access flaw was discovered in OpenSSH; the OpenSSH client did not correctly handle failures to generate authentication cookies for untrusted X11 forwarding. A malicious or compromised remote X application could possibly use this flaw to establish a trusted connection to the local X server, eve...

Moderate: Red Hat Security Advisory: openssh security, bug fix, and enhancement update

An update for openssh is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Ubuntu: Security Advisory (USN-2966-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

BSA-2016-015

Security Advisory ID : BSA-2016-015 Component : OpenSSH Revision : 3.0: Final The dosetupenv function in session.c in sshd in OpenSSH through 7.2p2, when the UseLogin feature is enabled and PAM is configured to read .pamenvironment files in user home directories, allows local users to gain...

BSA-2016-019

Security Advisory ID : BSA-2016-019 Component : OpenSSH Revision : 3.0: Final Multiple CRLF injection vulnerabilities in session.c in sshd in OpenSSH before 7.2p2 allow remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data, related to the 1...

USN-2966-1: OpenSSH vulnerabilities

Shayan Sadigh discovered that OpenSSH incorrectly handled environment files when the UseLogin feature is enabled. A local attacker could use this issue to gain privileges. CVE-2015-8325 Ben Hawkes discovered that OpenSSH incorrectly handled certain network traffic. A remote attacker could possibl...

USN-2966-1 openssh vulnerabilities

Shayan Sadigh discovered that OpenSSH incorrectly handled environment files when the UseLogin feature is enabled. A local attacker could use this issue to gain privileges. CVE-2015-8325 Ben Hawkes discovered that OpenSSH incorrectly handled certain network traffic. A remote attacker could possibl...

Fedora 24 : gsi-openssh-7.2p2-2.fc24 (2016-08e5803496)

Sync with openssh package. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C Tenab...

Fedora Update for gsi-openssh FEDORA-2016-08

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

[SECURITY] Fedora 24 Update: gsi-openssh-7.2p2-2.fc24

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...

[SECURITY] Fedora 24 Update: NetworkManager-ssh-1.2.0-1.fc24

This package contains software for integrating VPN capabilities with the OpenSSH server with NetworkManager...

AIX OpenSSH Advisory : openssh_advisory8.asc

The remote AIX host has a version of OpenSSH installed that is affected by the following vulnerabilities : - A remote code execution vulnerability exists in the sshd server component of OpenSSH due to improper sanitization of X11 authentication credentials. An authenticated, remote attacker can...

OpenSSH 6.8p1 - 7.x < 7.1p2 ssh_packet_read_poll2() Packet Handling DoS

According to its banner, the version of OpenSSH running on the remote host is 6.x equal to or greater than 6.8p1 or 7.x prior to 7.1p2. It is, therefore, affected by a denial of service vulnerability due to an out-of-bounds read error that occurs when handling packets. A remote attacker can explo...