PT-2023-7786

Name of the Vulnerable Software and Affected Versions OpenSSH versions prior to 9.6 libssh2 versions through 1.11.0 Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT Dropbear through 2022.83 Ssh before 5.1.1 in Erlang/OTP PuTTY before 0.80 AsyncSSH before 2.14.2 golang.org/x/crypto before 0.17....

CVE-2023-51384

OpenSSH CVE-2023-51384 affects ssh-agent before 9.6: when adding PKCS#11-hosted private keys with destination constraints, constraints are only applied to the first key even if the token returns multiple keys. This can lead to incorrect constraint handling and potential disclosure of sensitive ma...

Amazon Linux AMI : openssh (ALAS-2023-1898)

The version of openssh installed on the remote host is prior to 7.4p1-22.81. It is, therefore, affected by a vulnerability as referenced in the ALAS-2023-1898 advisory. AWS is aware of CVE-2023-48795, also known as Terrapin, which is found in the SSH protocol and affects SSH channel integrity. A...

Amazon Linux 2 : openssh (ALAS-2023-2376)

The version of openssh installed on the remote host is prior to 7.4p1-22. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2376 advisory. AWS is aware of CVE-2023-48795, also known as Terrapin, which is found in the SSH protocol and affects SSH channel integrity. A...

CVE-2023-51384

In ssh-agent in OpenSSH before 9.6, certain destination constraints can be incompletely applied. When destination constraints are specified during addition of PKCS11-hosted private keys, these constraints are only applied to the first key, even if a PKCS11 token returns multiple keys...

CVE-2023-51385

In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in a user name or...

PT-2023-33026

Name of the Vulnerable Software and Affected Versions AsyncSSH versions 2.14.1 and earlier Description The vulnerability allows a man-in-the-middle attacker to strip an arbitrary number of messages right after the initial key exchange, breaking SSH extension negotiation and downgrading connection...

CVE-2023-51384

In ssh-agent in OpenSSH before 9.6, certain destination constraints can be incompletely applied. When destination constraints are specified during addition of PKCS11-hosted private keys, these constraints are only applied to the first key, even if a PKCS11 token returns multiple keys...

CVE-2023-48795

The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted from the extension negotiation message, and a client and server may consequently end up with a connecti...

OESA-2023-1908 python-twisted security update

Twisted is an event-based framework for internet applications, supporting Python 2.7 and Python 3.5+. It includes modules for many different purposes, including the following: Security Fixes: twisted is an event-driven networking engine written in Python. In affected versions twisted exposes...

Amazon Linux 2023 : wireshark-cli, wireshark-devel (ALAS2023-2023-440)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-440 advisory. SSH dissector crash in Wireshark 4.0.0 to 4.0.10 allows denial of service via packet injection or crafted capture file CVE-2023-6174 A heap based buffer overflow in Wireshark's NetScreen file...

Huawei EulerOS: Security Advisory for openssh (EulerOS-SA-2023-3440)

The remote host is missing an update for the Huawei EulerOS 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...

Medium: wireshark

Issue Overview: SSH dissector crash in Wireshark 4.0.0 to 4.0.10 allows denial of service via packet injection or crafted capture file CVE-2023-6174 A heap based buffer overflow in Wireshark's NetScreen file parser may lead to a local arbitrary code execution via a crafted capture file...

Ubuntu: Security Advisory (USN-6554-1)

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...

Huawei EulerOS: Security Advisory for openssh (EulerOS-SA-2023-3407)

The remote host is missing an update for the Huawei EulerOS 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...

USN-6554-1: GNOME Settings vulnerability

Zygmunt Krynicki discovered that GNOME Settings did not accurately reflect the SSH remote login status when the system was configured to use systemd socket activation for OpenSSH. Remote SSH access may be unknowingly enabled, contrary to expectation...

CVE-2023-5616

In Ubuntu, gnome-control-center did not properly reflect SSH remote login status when the system was configured to use systemd socket activation for openssh-server. This could unknowingly leave the local machine exposed to remote SSH access contrary to expectation of the user...

CVE-2023-36654

Directory traversal in the log-download REST API endpoint in ProLion CryptoSpike 3.0.15P2 allows remote authenticated attackers to download host server SSH private keys associated with a Linux root user by injecting paths inside REST API endpoint parameters...

Directory traversal

Directory traversal in the log-download REST API endpoint in ProLion CryptoSpike 3.0.15P2 allows remote authenticated attackers to download host server SSH private keys associated with a Linux root user by injecting paths inside REST API endpoint parameters...

CVE-2023-36654: Improper Limitation of a Pathname to a Restricted Directory

Directory traversal in the log-download REST API endpoint in ProLion CryptoSpike 3.0.15P2 allows remote authenticated attackers to download host server SSH private keys associated with a Linux root user by injecting paths inside REST API endpoint parameters...