RHEL 2.1 : openssh (RHSA-2006:0698)

Updated openssh packages that fix several security issues in sshd are now available for Red Hat Enterprise Linux 2.1. This update has been rated as having important security impact by the Red Hat Security Response Team. OpenSSH is OpenBSD's SSH Secure SHell protocol implementation. This package...

OpenSSH 4.4 is available

OpenSSH 4.4 has just been released. It will be available from the mirrors listed at http://www.openssh.com/ shortly. OpenSSH is a 100 complete SSH protocol version 1.3, 1.5 and 2.0 implementation and includes sftp client and server support. Once again, we would like to thank the OpenSSH community...

OpenBSD Portable OpenSSH < 4.4.p1 GSSAPI Authentication Overflow

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OpenSSH < 4.4 Multiple Vulnerabilities

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GLSA-200609-17 : OpenSSH: Denial of Service

The remote host is affected by the vulnerability described in GLSA-200609-17 OpenSSH: Denial of Service Tavis Ormandy of the Google Security Team discovered a Denial of Service vulnerability in the SSH protocol version 1 CRC compensation attack detector. Impact : A remote unauthenticated attacker...

OpenSSH < 4.4 Multiple Vulnerabilities

According to its banner, the version of OpenSSH installed on the remote host is affected by multiple vulnerabilities : - A race condition exists that may allow an unauthenticated, remote attacker to crash the service or, on portable OpenSSH, possibly execute code on the affected host. Note that...

DEBIAN-CVE-2006-5052

Unspecified vulnerability in portable OpenSSH before 4.4, when running on some platforms, allows remote attackers to determine the validity of usernames via unknown vectors involving a GSSAPI "authentication abort."...

CVE-2006-5052

Unspecified vulnerability in portable OpenSSH before 4.4, when running on some platforms, allows remote attackers to determine the validity of usernames via unknown vectors involving a GSSAPI "authentication abort."...

CVE-2006-5051

Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service crash, and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free...

CVE-2006-5051

Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service crash, and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free...

CVE-2006-5052

Unspecified vulnerability in portable OpenSSH before 4.4, when running on some platforms, allows remote attackers to determine the validity of usernames via unknown vectors involving a GSSAPI "authentication abort."...

CVE-2006-5051

Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service crash, and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free...

DEBIAN-CVE-2006-5051

Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service crash, and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free...

CVE-2006-5052

Unspecified vulnerability in portable OpenSSH before 4.4, when running on some platforms, allows remote attackers to determine the validity of usernames via unknown vectors involving a GSSAPI "authentication abort."...

CVE-2006-5051

Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service crash, and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free...

CVE-2006-5052

Unspecified vulnerability in portable OpenSSH before 4.4, when running on some platforms, allows remote attackers to determine the validity of usernames via unknown vectors involving a GSSAPI "authentication abort."...

CVE-2006-5051

Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service crash, and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free...

CVE-2006-5052

Unspecified vulnerability in portable OpenSSH before 4.4, when running on some platforms, allows remote attackers to determine the validity of usernames via unknown vectors involving a GSSAPI "authentication abort."...

CVE-2006-5052

OpenSSH before 4.4 on some platforms is vulnerable to a remote attacker determining the validity of usernames via a GSSAPI authentication abort. The issue affects portable OpenSSH versions prior to 4.4 and is discussed in multiple advisories (e.g., RHSA-2007:0703, RHSA-2007:0540, and related OSS/...

CVE-2006-5051

CVE-2006-5051 describes a signal-handler race in OpenSSH before 4.4. The race can cause unsafe handling of signals, potentially crashing the daemon and, if triggered under certain conditions (e.g., with GSSAPI enabled), may lead to arbitrary code execution. The root cause is a race condition that...