CVE-2023-38408

The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. Code in /usr/lib is not necessarily safe for loading into ssh-agent. NOTE: this issue exists because o...

OpenSSH Forwarded SSH-Agent Remote Code Execution

Qualys Security Advisory CVE-2023-38408: Remote Code Execution in OpenSSH's forwarded ssh-agent ======================================================================== Contents ======================================================================== Summary Background Experiments Results...

CVE-2023-38408

The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. Code in /usr/lib is not necessarily safe for loading into ssh-agent. NOTE: this issue exists because o...

Slackware: Security Advisory (SSA:2023-200-02)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

The vulnerability of the OpenSSH cryptographic protection mechanism lies in the insecure management of privileges. This allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the OpenSSH cryptographic protection mechanism is related to insecure management of privileges. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and cause service failures...

CVE-2023-38408

The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. Code in /usr/lib is not necessarily safe for loading into ssh-agent. NOTE: this issue exists because o...

CVE-2023-38408

The CVE-2023-38408 issue affects OpenSSH’s ssh-agent PKCS#11 support, where an insufficiently trustworthy search path (notably code loaded from /usr/lib) enables remote code execution when an agent is forwarded to an attacker-controlled system; this stems from an incomplete fix for CVE-2016-10009...

[slackware-security] openssh

New openssh packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/openssh-9.3p2-i586-1slack15.0.txz: Upgraded. This update fixes a security issue: ssh-agent1 in OpenSSH between and 5.5 and 9.3p1...

CVE-2023-38408: Remote Code Execution in OpenSSH’s forwarded ssh-agent

The Qualys Threat Research Unit TRU has discovered a remote code execution vulnerability in OpenSSHs forwarded ssh-agent. This vulnerability allows a remote attacker to potentially execute arbitrary commands on vulnerable OpenSSH’s forwarded ssh-agent. Given the widespread use of OpenSSH’s...

OpenSSH -- remote code execution via a forwarded agent socket

OpenSSH project reports: Fix CVE-2023-38408 - a condition where specific libaries loaded via ssh-agent1's PKCS11 support could be abused to achieve remote code execution via a forwarded agent socket if the following conditions are met: Exploitation requires the presence of specific libraries on t...

PT-2023-3666

Name of the Vulnerable Software and Affected Versions OpenSSH versions 7.9p1-alt4.gost.p10.1, 7.9p1-alt4.p10.6, 9.6p1-alt1.gost, 9.6p1-alt2.gost Description OpenSSH contains a vulnerability where the ssh-agent component incorrectly handles loading certain PKCS11 providers. This can allow a remote...

CVE-2023-38408

The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. Code in /usr/lib is not necessarily safe for loading into ssh-agent. NOTE: this issue exists because o...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection. The PKCS11 feature in ssh-agent in OpenSSH has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. Note: This issue exists...

Slackware Linux 15.0 / current openssh Vulnerability (SSA:2023-200-02)

The version of openssh installed on the remote host is prior to 9.3p2. It is, therefore, affected by a vulnerability as referenced in the SSA:2023-200-02 advisory. - The PKCS11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code...

CVE-2023-38325

The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options...

Exploit for Code Injection in Apache Rocketmq

CVE-2023-37582EXPLOIT Apache RocketMQ Arbitrary File Write Vu...

A week in security (June 26 - July 2)

Last week on Malwarebytes Labs: A proxyjacking campaign is looking for vulnerable SSH servers New technique can defeat voice authentication "after only six tries" "Free" Evil Dead Rise movie scam lurks in Amazon listings Spyware app LetMeSpy hacked, tracked user data posted online Online safety...

CVE-2023-28531 affecting package openssh 8.9p1-1

CVE-2023-28531 affecting package openssh 8.9p1-1. A patched version of the package is available...

Patched OpenSSH Exploited for IoT, Linux Cryptomining

By Deeba Ahmed According to Microsoft, the new campaign is ongoing and uses a backdoor to install a patched version of OpenSSH to hijack targeted devices. This is a post from HackRead.com Read the original post: Patched OpenSSH Exploited for IoT, Linux Cryptomining...

New Cryptocurrency Mining Campaign Targets Linux Systems and IoT Devices

Internet-facing Linux systems and Internet of Things IoT devices are being targeted as part of a new campaign designed to illicitly mine cryptocurrency. "The threat actors behind the attack use a backdoor that deploys a wide array of tools and components such as rootkits and an IRC bot to steal...