CVE-2014-8475

FreeBSD 9.1, 9.2, and 10.0, when compiling OpenSSH with Kerberos support, uses incorrect library ordering when linking sshd, which causes symbols to be resolved incorrectly and allows remote attackers to cause a denial of service sshd deadlock and prevention of new connections by ending multiple...

CentOS 6 : openssh (CESA-2014:1552)

Updated openssh packages that fix two security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give...

CentOS 6 : openssh (CESA-2013:1591)

Updated openssh packages that fix one security issue, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having low security impact. A Common Vulnerability Scoring System CVSS base score, which...

SSH Username Enumeration

This module uses a malformed packet or timing attack to enumerate users on an OpenSSH server. The default action sends a malformed corrupted SSHMSGUSERAUTHREQUEST packet using public key authentication must be enabled to enumerate users. On some versions of OpenSSH under some configurations,...

FreeBSD OpenSSH DoS

Race condition because of invalid thread-safe library linking...

RHEL 6 : rhev-hypervisor6 (RHSA-2013:1527)

The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2013:1527 advisory. The rhev-hypervisor6 package provides a Red Hat Enterprise Virtualization Hypervisor ISO disk image. The Red Hat Enterprise Virtualization...

FreeBSD-SA-14:24.sshd

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-14:24.sshd Security Advisory The FreeBSD Project Topic: Denial of service attack against sshd8 Category: contrib Module: openssh Announced: 2014-11-04 Credits:...

FreeBSD -- Denial of service attack against sshd(8)

Problem Description: Although OpenSSH is not multithreaded, when OpenSSH is compiled with Kerberos support, the Heimdal libraries bring in the POSIX thread library as a dependency. Due to incorrect library ordering while linking sshd8, symbols in the C library which are shadowed by the POSIX thre...

SOL15780 - OpenSSH vulnerabilities CVE-2014-2532 and CVE-2014-2653

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...

SOL15751 - OpenSSH vulnerability CVE-2007-0726

Recommended Action None Supplemental Information SOL9970: Subscribing to email notifications regarding F5 products SOL9957: Creating a custom RSS feed to view new and updated documents SOL4602: Overview of the F5 security vulnerability response policy SOL4918: Overview of the F5 critical issue...

SOL15730 - OpenSSH vulnerability

The mmnewkeysfromblob function in monitorwrap.c in sshd in OpenSSH 6.2 and 6.3, when an AES-GCM cipher is used, does not properly initialize memory for a MAC context data structure, which allows remote authenticated users to bypass intended ForceCommand and login-shell restrictions via packet dat...

OpenSSH SSHFP Record Verification Weakness

According to its banner, the version of OpenSSH running on the remote host is 6.1 through 6.6. It is, therefore, affected by a host verification bypass vulnerability related to SSHFP and certificates that could allow a malicious SSH server to cause the supplied client to inappropriately trust the...

Scientific Linux Security Update : openssh on SL6.x i386/x86_64 (20141014)

It was discovered that OpenSSH clients did not correctly verify DNS SSHFP records. A malicious server could use this flaw to force a connecting client to skip the DNS SSHFP record check and require the user to perform manual host verification of the DNS SSHFP record. CVE-2014-2653 It was found th...

Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / current : openssh (SSA:2014-293-01)

New openssh packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix a security issue. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Slackware Security Advisory 2014-293-01. The text...

[slackware-security] openssh

New openssh packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix a security issue. Here are the details from the Slackware 14.1 ChangeLog: patches/packages/openssh-6.7p1-i486-1slack14.1.txz: Upgraded. This update fixes a security issue that allows remote servers...

openssh, pam_ssh_agent_auth security update

CentOS Errata and Security Advisory CESA-2014:1552 Updated openssh packages that fix two security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common...

Oracle Linux 6 : openssh (ELSA-2014-1552)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2014-1552 advisory. - prevent a server from skipping SSHFP lookup 1081338 CVE-2014-2653 - ignore environment variables with embedded '=' or '\0' characters CVE-2014-2532...

openssh security, bug fix, and enhancement update

5.3p1-104 - ignore SIGXFSZ in postauth monitor child 1133906 5.3p1-103 - don't try to generate DSA keys in the init script in FIPS mode 1118735 5.3p1-102 - ignore SIGPIPE in ssh-keyscan 1108836 5.3p1-101 - ssh-add: fix fatal exit when removing card 1042519 5.3p1-100 - fix race in backported...

RedHat Update for openssh RHSA-2014:1552-02

The remote host is missing an update for the SPDX-FileCopyrightText: 2014 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...

RHEL 6 : openssh (RHSA-2014:1552)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2014:1552 advisory. OpenSSH is OpenBSD's SSH Secure Shell protocol implementation. These packages include the core files necessary for both the OpenSSH client a...