OpenSSH 竞争条件问题漏洞

OpenSSH is a suite of secure network utilities based on the Secure Shell SSH protocol that provides encryption to ensure privacy and secure file transfers, making it a must-have for remote server administration and secure data communication. The OpenSSH remote code execution vulnerability can be...

Important: openssh

Issue Overview: A signal handler race condition was found in OpenSSH's server sshd, where a client does not authenticate within LoginGraceTime seconds 120 by default, 600 in old OpenSSH versions, then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various...

OpenSSH: Remote Code Execution

Background OpenSSH is a free application suite consisting of server and clients that replace tools like telnet, rlogin, rcp and ftp with more secure versions offering additional functionality. Description A vulnerability has been discovered in OpenSSH. Please review the CVE identifier referenced...

Slackware Linux 15.0 / current openssh Vulnerability (SSA:2024-183-01)

The version of openssh installed on the remote host is prior to 9.8p1. It is, therefore, affected by a vulnerability as referenced in the SSA:2024-183-01 advisory. New openssh packages are available for Slackware 15.0 and -current to fix a security issue. Tenable has extracted the preceding...

OpenSSH Server regreSSHion Remote Code Execution

Qualys Security Advisory regreSSHion: RCE in OpenSSH's server, on glibc-based Linux systems CVE-2024-6387 ======================================================================== Contents ======================================================================== Summary SSH-2.0-OpenSSH3.4p1 Debian...

OpenBSD OpenSSH 9.5p1 - 9.7p1 Information Disclosure Vulnerability

OpenBSD OpenSSH is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2024 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 CPE =...

Virtuozzo Hybrid Infrastructure 6.2 Hotfix 1 (6.2.0-138)

This update provides important security fixes. Vulnerability id: VSTOR-88638 A security fix for CVE-2024-6387. Other security and stability fixes for OpenSSH...

[ASA-202407-1] openssh: authentication bypass

Arch Linux Security Advisory ASA-202407-1 ========================================= Severity: High Date : 2024-07-01 CVE-ID : CVE-2024-6387 Package : openssh Type : authentication bypass Remote : Yes Link : https://security.archlinux.org/AVG-2855 Summary ======= The package openssh before version...

UBUNTU-CVE-2024-6387

A security regression CVE-2006-5051 was discovered in OpenSSH's server sshd. There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period...

Important: openssh

Issue Overview: A signal handler race condition was found in OpenSSH's server sshd, where a client does not authenticate within LoginGraceTime seconds 120 by default, 600 in old OpenSSH versions, then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various...

Debian: Security Advisory (DSA-5724-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2024 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...

openssh security update

8.7p1-38.0.2 - Restore dropped earlier ifdef condition for safe exit1 call in sshsigdie Orabug: 36783468 Resolves CVE-2024-6387...

DSA-5724-1 openssh - security update

Bulletin has no description...

OpenSSH -- Race condition resulting in potential remote code execution

The OpenSSH project reports: A race condition in sshd8 could allow remote code execution as root on non-OpenBSD systems...

Debian dsa-5724 : openssh-client - security update

The remote Debian 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5724 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-5724-1 [email protected] https://www.debian.org/security/...

Oracle Linux 9 : openssh (ELSA-2024-12468)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2024-12468 advisory. 8.7p1-38.0.2 - Restore dropped earlier ifdef condition for safe exit1 call in sshsigdie Orabug: 36783468 Resolves CVE-2024-6387 Tenable has extracted the...

OpenSSH < 9.8 RCE

The version of OpenSSH installed on the remote host is prior to 9.8. It is, therefore, affected by a vulnerability as referenced in the release-9.8 advisory. - This release contains fixes for two security problems, one critical and one minor. 1 Race condition in sshd8 A critical vulnerability in...

Race Condition

Overview Affected versions of this package are vulnerable to Race Condition in OpenSSH's server sshd due to a signal handler race condition when a client does not authenticate within LoginGraceTime seconds 120 by default, 600 in old OpenSSH versions. An attacker can execute arbitrary code as root...

CVE-2023-28531 affecting package openssh for versions less than 8.9p1-5

CVE-2023-28531 affecting package openssh for versions less than 8.9p1-5. A patched version of the package is available...

Security Bulletin: IBM MQ Appliance vulnerable to "Terrapin" attack in OpenSSH (CVE-2023-48795)

Summary By manipulating sequence numbers during SSH connection setup, a MITM attacker can delete negotiation messages without causing a MAC failure. To mitigate this vulnerability, IBM MQ Appliance has removed the chacha20-poly1305 cipher and all etm HMACs from the default set of algorithms...