Default configuration

The default configuration of OpenSSH through 6.1 enforces a fixed time limit between establishing a TCP connection and completing a login, which makes it easier for remote attackers to cause a denial of service connection-slot exhaustion by periodically making many new TCP connections...

CVE-2010-5107

The default configuration of OpenSSH through 6.1 enforces a fixed time limit between establishing a TCP connection and completing a login, which makes it easier for remote attackers to cause a denial of service connection-slot exhaustion by periodically making many new TCP connections...

CVE-2010-5107

CVE-2010-5107 describes a DoS in OpenSSH up to version 6.1 caused by a default connection-limiting behavior that can exhaust unauthenticated SSH slots. Public advisories (F5, CentOS/RHEL, AIX) discuss mitigations such as enabling random early drop via MaxStartups (commonly 10:30:60 or 10:30:100) ...

CVE-2010-5107

The default configuration of OpenSSH through 6.1 enforces a fixed time limit between establishing a TCP connection and completing a login, which makes it easier for remote attackers to cause a denial of service connection-slot exhaustion by periodically making many new TCP connections...

CVE-2010-5107

The default configuration of OpenSSH through 6.1 enforces a fixed time limit between establishing a TCP connection and completing a login, which makes it easier for remote attackers to cause a denial of service connection-slot exhaustion by periodically making many new TCP connections...

Medium: openssh

Issue Overview: Due to the way the pamsshagentauth PAM module was built, the glibc's error function was called rather than the intended error function in pamsshagentauth to report errors. As these two functions expect different arguments, it was possible for an attacker to cause an application...

Fedora Update for openssh FEDORA-2013-2206

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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 scriptxrefname:"URL",...

Fedora Update for openssh FEDORA-2013-2206

Check for the Version of openssh OpenVAS Vulnerability Test Fedora Update for openssh FEDORA-2013-2206 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

Scientific Linux Security Update : openssh on SL6.x i386/x86_64 (20130221)

Due to the way the pamsshagentauth PAM module was built in Scientific Linux 6, the glibc's error function was called rather than the intended error function in pamsshagentauth to report errors. As these two functions expect different arguments, it was possible for an attacker to cause an...

OpenSSH默认服务器配置拒绝服务漏洞(CVE-2010-5107)

BUGTRAQ ID: 58162 CVECAN ID: CVE-2010-5107 OpenSSH是SSH协议的开源实现。 OpenSSH的默认服务器配置在管理连接槽的实现上存在拒绝服务漏洞，远程攻击者可利用此漏洞耗尽服务器上连接槽，触发拒绝服务。 0 OpenSSH = 2.9.9 厂商补丁： OpenSSH ------- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.openssh.com/...

openssh, pam_ssh_agent_auth security update

CentOS Errata and Security Advisory CESA-2013:0519 Updated openssh packages that fix one security issue, multiple 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 moderate security impact. A...

[SECURITY] Fedora 17 Update: openssh-5.9p1-29.fc17

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 17 : openssh-5.9p1-29.fc17 (2013-2206)

This update changes default of MaxStartups to 10:30:100 to start doing random early drop at 10 connections up to 100 connections - CVE-2010-5107 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to...

CVE-2012-5536

A certain Red Hat build of the pamsshagentauth module on Red Hat Enterprise Linux RHEL 6 and Fedora Rawhide calls the glibc error function instead of the error function in the OpenSSH codebase, which allows local users to obtain sensitive information from process memory or possibly gain privilege...

openssh security, bug fix and enhancement update

5.3p1-84.1 - Add a 'netcat mode' ssh -W 860809 5.3p1-83 - fix the required authentications patch 869903 5.3p1-82 - check return value of PK11Authenticate in ssh-add -n 782912 - document available methods to RequiredAuthentications12 821641 - fix ssh-copy-id 836650 - fix segmentation fault in ssh...

RedHat Update for openssh RHSA-2013:0519-02

Check for the Version of openssh OpenVAS Vulnerability Test RedHat Update for openssh RHSA-2013:0519-02 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

RedHat Update for openssh RHSA-2013:0519-02

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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 scriptxrefname:"URL",...

SOL14228 - OpenSSH vulnerability CVE-2007-2243

Recommended Action None Supplemental Information CVE-2007-2243 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...

SOL14229 - OpenSSH vulnerability CVE-2007-2768

Recommended action None Supplemental Information Common Vulnerabilities and Exposures CVE-2007-2243 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...

RHEL 6 : openssh (RHSA-2013:0519)

Updated openssh packages that fix one security issue, multiple 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 moderate security impact. A Common Vulnerability Scoring System CVSS base score,...