The vulnerability of the ProxyCommand/ProxyJump component in the libssh library, which allows a hacker to execute arbitrary code.

The vulnerability of the ProxyCommand/ProxyJump component in the libssh library is related to improper code generation control. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

The vulnerability of the libssh library, related to the pointer manipulation involving NULL pointers, allows an attacker to trigger a denial-of-service attack.

The vulnerability of the libssh library is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Important Photon OS Security Update - PHSA-2024-3.0-0712

Updates of 'libssh', 'sqlite' packages of Photon OS have been released...

Debian: Security Advisory (DSA-5591-1)

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...

Ubuntu 16.04 ESM / 18.04 ESM : OpenSSH vulnerabilities (USN-6560-2)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6560-2 advisory. USN-6560-1 fixed several vulnerabilities in OpenSSH. This update provides the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS...

[SECURITY] Fedora 38 Update: libssh-0.10.6-2.fc38

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, trans fer files, use a secure and transparent tunnel for your remote...

Fedora 38 : putty (2024-71c2c6526c)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-71c2c6526c advisory. Security fix for CVE-2023-48795. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

Fedora 39 : putty (2024-d946b9ad25)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-d946b9ad25 advisory. Security fix for CVE-2023-48795. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

Fedora 38 : libssh (2023-55800423a8)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-55800423a8 advisory. Fix regression in IPv6 hosntames parsing ---- New upstream release fixing CVE-2023-48795, CVE-2023-6004, CVE-2023-6918 Tenable has extracted the...

Critical Photon OS Security Update - PHSA-2024-5.0-0187

Updates of 'libssh', 'python3-paramiko', 'linux', 'linux-rt', 'python3-cryptography', 'linux-esx', 'linux-secure' packages of Photon OS have been released...

Updated dropbear package fixes a security vulnerability

Parts of the SSH specification are vulnerable to a novel prefix truncation attack a.k.a. Terrapin attack, which allows a man-in-the-middle attacker to strip an arbitrary number of messages right after the initial key exchange, breaking SSH extension negotiation RFC8308 in the process and thus...

Medium: libssh

Issue Overview: AWS is aware of CVE-2023-48795, also known as Terrapin, which is found in the SSH protocol and affects SSH channel integrity. A protocol extension has been introduced by OpenSSH which needs to be applied to both the client and the server in order to address this issue. We recommen...

Medium: libssh

Issue Overview: AWS is aware of CVE-2023-48795, also known as Terrapin, which is found in the SSH protocol and affects SSH channel integrity. A protocol extension has been introduced by OpenSSH which needs to be applied to both the client and the server in order to address this issue. We recommen...

Amazon Linux 2023 : libssh, libssh-config, libssh-devel (ALAS2023-2024-468)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2024-468 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 protocol extension has been introduced by OpenSSH which needs to be applie...

Important Photon OS Security Update - PHSA-2024-4.0-0542

Updates of 'libssh', 'python3-paramiko', 'bluez', 'net-snmp' packages of Photon OS have been released...

OESA-2024-1027 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

DEBIAN-CVE-2023-6004

A flaw was found in libssh. By utilizing the ProxyCommand or ProxyJump feature, users can exploit unchecked hostname syntax on the client. This issue may allow an attacker to inject malicious code into the command of the features mentioned through the hostname parameter...

CVE-2023-6004 vulnerabilities

Vulnerabilities for packages: libssh...

AZL-34942 CVE-2023-6004 affecting package libssh for versions less than 0.10.6-1

A flaw was found in libssh. By utilizing the ProxyCommand or ProxyJump feature, users can exploit unchecked hostname syntax on the client. This issue may allow an attacker to inject malicious code into the command of the features mentioned through the hostname parameter...

CVE-2023-6004

A flaw was found in libssh. By utilizing the ProxyCommand or ProxyJump feature, users can exploit unchecked hostname syntax on the client. This issue may allow an attacker to inject malicious code into the command of the features mentioned through the hostname parameter...