SOL2617 - Reverse name resolution vulnerability in SSH - CVE-2003-0386

OpenSSH 3.6.1 and earlier, when restricting host access by numeric IP addresses and with VerifyReverseMapping disabled, allows remote attackers to bypass "from=" and "user@host" address restrictions by connecting to a host from a system whose reverse DNS hostname contains the numeric IP address...

SOL1952 - Trojan Horse OpenSSH Distribution - CA-2002-24

Information about this advisory can be found at the following location:...

SOL1877 - OpenSSH Remote Challenge Vulnerability - CAN-2001-1279

Information about this advisory can be found at the following location:...

SOL5860 - GSSAPI authentication vulnerability in OpenSSH - CAN-2005-2798

CAN-2005-2798: GSSAPI authentication vulnerability in OpenSSH Information about this advisory is available at the following location:...

openssh security update

CentOS Errata and Security Advisory CESA-2007:0257 Updated openssh packages that fix a security issue and various bugs are now available. This update has been rated as having low security impact by the Red Hat Security Response Team. OpenSSH is OpenBSD's SSH Secure SHell protocol implementation...

RHEL 4 : openssh (RHSA-2007:0257)

Updated openssh packages that fix a security issue and various bugs are now available. This update has been rated as having low security impact by the Red Hat Security Response Team. OpenSSH is OpenBSD's SSH Secure SHell protocol implementation. This package includes the core files necessary for...

openssh vulnerable to known_hosts address harvesting

SSH, as implemented in OpenSSH before 4.0 and possibly other implementations, stores hostnames, IP addresses, and keys in plaintext in the knownhosts file, which makes it easier for an attacker that has compromised an SSH user's account to generate a list of additional targets that are more likel...

Low: Red Hat Security Advisory: openssh security and bug fix update

Updated openssh packages that fix a security issue and various bugs are now available. This update has been rated as having low security impact by the Red Hat Security Response Team. OpenSSH is OpenBSD's SSH Secure SHell protocol implementation. This package includes the core files necessary for...

Design/Logic Flaw

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483...

CVE-2007-2243

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication. OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different...

DEBIAN-CVE-2007-2243

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483...

CVE-2007-2243

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483...

CVE-2007-2243

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483...

CVE-2007-2243

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, displaying a different response if the account exists (similar to CVE-2001-1483).

CVE-2007-2243

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483...

CVE-2007-2243

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483...

OpenSSH S/Key远程信息泄露漏洞

OpenSSH是一款流行的加密安全shell应用实现。 在使用S/KEY的情况下OpenSSH存在信息泄露问题，远程攻击者可以利用漏洞获得系统帐户的敏感信息。 如果"ChallengeResponseAuthentication"设置为"Yes"默认设置，SH允许用户通过使用'ssh userid:skey at hostname'形式的S/KEY登录，一般的SSH行为如： =============================================================================== alucard $ ssh user at...

PT-2007-3578 · Openssh +2 · Openssh +2

Name of the Vulnerable Software and Affected Versions: OpenSSH versions 4.6 and earlier Description: The issue allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY. This is because S/KEY displays a different response if the user account exist...

OpenSSH s/key Weakness

/ / / / / / / / / / / / / // / / / / / / / / / // / / / // // / / / / / // ///// // // // Helith - 0815 -------------------------------------------------------------------------------- Author : Rembrandt Date : 2007-04-21 Affected Software: openssh propably other implementations as well Affected ...