security flaw

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...

Important: Red Hat Security Advisory: openssh security update

Updated openssh packages that fix two security flaws are now available for Red Hat Enterprise Linux 3 and 4. 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 includes t...

openssh DoS

sshd in OpenSSH before 4.4, when using the version 1 SSH protocol, allows remote attackers to cause a denial of service CPU consumption via an SSH packet that contains duplicate blocks, which is not properly handled by the CRC compensation attack detector...

unsafe GSSAPI signal handler

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...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS packet.c in ssh in OpenSSH allows remote attackers to cause a denial of service crash by sending an invalid protocol sequence with USERAUTHSUCCESS before NEWKEYS, which causes newkeysmode to be NULL. Remediation...

CVE-2006-4925

packet.c in ssh in OpenSSH allows remote attackers to cause a denial of service crash by sending an invalid protocol sequence with USERAUTHSUCCESS before NEWKEYS, which causes newkeysmode to be NULL...

DEBIAN-CVE-2006-4925

packet.c in ssh in OpenSSH allows remote attackers to cause a denial of service crash by sending an invalid protocol sequence with USERAUTHSUCCESS before NEWKEYS, which causes newkeysmode to be NULL...

CVE-2006-4925

packet.c in ssh in OpenSSH allows remote attackers to cause a denial of service crash by sending an invalid protocol sequence with USERAUTHSUCCESS before NEWKEYS, which causes newkeysmode to be NULL...

CVE-2006-4925

packet.c in ssh in OpenSSH allows remote attackers to cause a denial of service crash by sending an invalid protocol sequence with USERAUTHSUCCESS before NEWKEYS, which causes newkeysmode to be NULL...

CVE-2006-4925: Undefined Security Weakness

packet.c in ssh in OpenSSH allows remote attackers to cause a denial of service crash by sending an invalid protocol sequence with USERAUTHSUCCESS before NEWKEYS, which causes newkeysmode to be NULL...

CVE-2006-4925

CVE-2006-4925 affects OpenSSH: packet.c vulnerability allows a remote attacker to crash the SSH server by sending an invalid USERAUTH_SUCCESS sequence before NEWKEYS, resulting in newkeys[mode] being NULL. Documented impact is DoS; remediation is to update OpenSSH to a fixed version, but the exac...

PT-2024-4415

Name of the Vulnerable Software and Affected Versions OpenSSH versions 8.5p1 through 9.2p1-2+deb12u3 Description An unauthenticated remote attacker can exploit a signal handler race condition in the OpenSSH server sshd. The issue occurs when a client fails to authenticate within the LoginGraceTim...

Slackware 10.0 / 10.1 / 10.2 / 8.1 / 9.0 / 9.1 / current : openssh (SSA:2006-272-02)

New openssh packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, 10.2, and -current to fix security issues. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Slackware Security Advisory 2006-272-02. The text...

RHEL 3 / 4 : openssh (RHSA-2006:0697)

Updated openssh packages that fix two security flaws are now available for Red Hat Enterprise Linux 3 and 4. 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 includes t...

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...

CVE-2006-4925

packet.c in ssh in OpenSSH allows remote attackers to cause a denial of service crash by sending an invalid protocol sequence with USERAUTHSUCCESS before NEWKEYS, which causes newkeysmode to be NULL...

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...

OpenSSH < 4.4 Multiple Vulnerabilities

Binary data 3751.prm...

OpenBSD Portable OpenSSH < 4.4.p1 GSSAPI Authentication Overflow

Binary data 3754.prm...

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...