SUSE CVE-2024-0229

An out-of-bounds memory access flaw was found in the X.Org server. This issue can be triggered when a device frozen by a sync grab is reattached to a different master device. This issue may lead to an application crash, local privilege escalation if the server runs with extended privileges, or...

SUSE CVE-2024-21885

A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remo...

SUSE CVE-2024-21886

A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments...

UBUNTU-CVE-2024-21885

A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remo...

USN-6585-1 libssh2 vulnerability

Fabian Bäumer, Marcus Brinkmann, Jörg Schwenk discovered that the SSH protocol was vulnerable to a prefix truncation attack. If a remote attacker was able to intercept SSH communications, extension negotiation messages could be truncated, possibly leading to certain algorithms and features being...

OESA-2024-1060 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...

OESA-2024-1048 proftpd security update

ProFTPD is an enhanced FTP server with a focus toward simplicity, security, and ease of configuration. It features a very Apache-like configuration syntax, and a highly customizable server infrastructure, including support for multiple 'virtual' FTP servers, anonymous FTP, and permission-based...

[SECURITY] Fedora 39 Update: openssh-9.3p1-10.fc39

SSH Secure SHell is a program for logging into and executing commands on a remote machine. SSH is intended to replace rlogin and rsh, and to provide secure encrypted communications between two untrusted hosts over an insecure network. X11 connections and arbitrary TCP/IP ports can also be forward...

The vulnerability of the microprogrammed software of Zyxel GS1900 series switches, related to insecure privilege management, allows attackers to execute arbitrary commands and elevate their privileges to the root level.

The vulnerability of the microprogrammed software of Zyxel GS1900 series switches is related to insecure management of privileges. Exploiting this vulnerability allows an attacker to execute arbitrary commands and elevate their privileges to the root level via SSH...

Bosch Nexo cordless nutrunner security breach

Bosch Nexo Cordless nutrunner is a series of cordless tightening wrenches with integrated controls from Bosch Germany. A security vulnerability exists in Bosch Nexo cordless nutrunner. The vulnerability allows remote attackers to authenticate to the SSH service with root privileges via a hidden...

PT-2024-13560 · Rexroth +1 · Nexo Cordless Nutrunner Nxa011S-36V +8

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue allows a remote attacker to authenticate to the SSH service with root privileges through a hidden hard-coded account. There is no information...

CVE-2022-3010

The Priva TopControl Suite contains predictable credentials for the SSH service, based on the Serial number. Which makes it possible for an attacker to calculate the login credentials for the Priva TopControll suite...

PT-2024-11551 · Priva · Priva Topcontrol Suite

Name of the Vulnerable Software and Affected Versions: Priva TopControl Suite affected versions not specified Description: The Priva TopControl Suite contains predictable credentials for the SSH service, based on the Serial number. This makes it possible for an attacker to calculate the login...

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 connection for which some security features have been downgraded or disabled aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP) implemented by these extensions mishandles the handshake phase and mishandles use of sequence numbers. For example there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in [email protected] and (if CBC is used) the [email protected] MAC algorithms. This also affects 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 0.17.0 libssh before 0.10.6 libssh2

...

CVE-2023-40236

In Pexip VMR self-service portal before 3, the same SSH host key is used across different customers' installations, which allows authentication bypass...

The vulnerability of the OpenSSH cryptographic protection lies in the possibility of introducing or modifying arguments, allowing attackers to execute arbitrary commands.

The vulnerability of the SSH protocol’s implementation related to cryptographic security in OpenSSH lies in the exploitation or modification of arguments. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands remotely...

The vulnerability of the SSH protocol lies in its ability to adjust packet sequence numbers during connection negotiation and to delete any number of SSH protocol messages. This allows attackers to bypass integrity checks, disable existing security functions, and gain unauthorized access to protected information.

The vulnerability of the SSH protocol lies in the ability to alter the sequence numbers of packets during the connection negotiation process, thereby eliminating any number of SSH protocol messages. Exploiting this vulnerability allows a malicious actor to bypass integrity checks, disable existin...

DEBIAN-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...

AZL-32205 CVE-2023-51384 affecting package openssh for versions less than 8.9p1-3

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...

AZL-32203 CVE-2023-51385 affecting package openssh for versions less than 8.9p1-3

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...