CVE-2021-44512

CVE-2021-44512 affects tmate-ssh-server 2.3.0, where world-writable permissions on the /tmp/tmate/sessions directory enable a local attacker to compromise session handling integrity and potentially obtain the read-write session ID from a read-only session symlink. The primary impact described is ...

F5 Networks BIG-IP : libssh2 vulnerabilities (K90011301)

The version of F5 Networks BIG-IP installed on the remote host is prior to 15.1.10.8 / 16.1.0. It is, therefore, affected by multiple vulnerabilities as referenced in the K90011301 advisory. CVE-2019-3856An integer overflow flaw, which could lead to an out of bounds write, was discovered in libss...

SSH Host Keys < 2048 Bits Considered Weak

Brute force setting must be enabled to use this plugin. The remote SSH server has a host key size that is smaller than 2048 bits. NIST Special Publication 800-57 Part 3 Recommendation for Key Management recommends RSA keys greater or equal to 2048 bits in length. TRUSTED...

Security Bulletin: Vulnerability in libssh2 CVE-2019-17498.

Summary libssh2 is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2019-17498 DESCRIPTION: libssh2 is vulnerable to a denial of service, caused by an out-of-bounds read when connecting to a malicious SSH server that sends a...

The vulnerability of the SSH server on the Cisco IOS XR operating system allows a hacker to read and rewrite any files they choose.

The vulnerability of the SSH server on the Cisco IOS XR operating system is related to insufficient cleaning of special elements in the output data used by the incoming component. Exploiting this vulnerability allows a remote attacker to read and rewrite any files as desired...

The vulnerability of the sshd-core Java library component, which supports the SSH protocol of Apache SSHD, allows a attacker to cause a service failure.

The vulnerability of the sshd-core Java library component, which supports SSH protocol with Apache SSHD, is related to an uncontrolled resource consumption. Exploiting this vulnerability may allow a remote attacker to cause service interruptions...

Cisco IOS XR Software Arbitrary File Read and Write (cisco-sa-iosxr-scp-inject-QwZOCv2)

According to its self-reported version, Cisco IOS XR is affected by an arbitrary file read and write vulnerability in its SSH server process due to insufficient input validation of user supplied input. An authenticated, remote attacker can exploit this, by specifying specific SCP parameters when...

Input validation

A vulnerability in the SSH Server process of Cisco IOS XR Software could allow an authenticated, remote attacker to overwrite and read arbitrary files on the local device. This vulnerability is due to insufficient input validation of arguments that are supplied by the user for a specific file...

CVE-2021-34718 Cisco IOS XR Software Arbitrary File Read and Write Vulnerability

A vulnerability in the SSH Server process of Cisco IOS XR Software could allow an authenticated, remote attacker to overwrite and read arbitrary files on the local device. This vulnerability is due to insufficient input validation of arguments that are supplied by the user for a specific file...

CVE-2021-34718

Cisco IOS XR Software contains an Arbitrary File Read/Write vulnerability in the SSH Server, exploitable by an authenticated, remote attacker via crafted SCP parameters during login. The issue stems from insufficient input validation of user-supplied arguments for the SCP file-transfer method, en...

CVE-2021-34718

A vulnerability in the SSH Server process of Cisco IOS XR Software could allow an authenticated, remote attacker to overwrite and read arbitrary files on the local device. This vulnerability is due to insufficient input validation of arguments that are supplied by the user for a specific file...

Cisco IOS XR Software Arbitrary File Read and Write Vulnerability

A vulnerability in the SSH Server process of Cisco IOS XR Software could allow an authenticated, remote attacker to overwrite and read arbitrary files on the local device. This vulnerability is due to insufficient input validation of arguments that are supplied by the user for a specific file...

The vulnerability of the SSH server on the ROSA KOBALT operating system lies in the use of weak encryption algorithms such as RC4 and Blowfish. This allows attackers to circumvent cryptographic security measures.

The vulnerability of the SSH server on the ROS KOBALT operating system is related to the use of weak encryption algorithms such as RC4 and Blowfish. Exploiting this vulnerability allows a remote attacker to circumvent the cryptographic security measures...

ReverseSSH - Statically-linked Ssh Server With Reverse Shell Functionality For CTFs And Such

A statically-linkedssh server with a reverse connection feature for simple yet powerful remote access. Most useful during HackTheBox challenges, CTFs or similar. Has been developed and was extensively used during OSCP exam preparation. Get the latest Release Features Catching a reverse shell with...

CVE-2020-9283

A denial of service vulnerability was found in the SSH package of the golang.org/x/crypto library. An attacker could exploit this flaw by supplying crafted SSH ed25519 keys to cause a crash in applications that use this package as either an SSH client or server...

Sifchain: SSH server due to Improper Signature Verification

I found that you are using golang.org/x/[email protected] which has a vulnerability that was fixed in this version golang.org/x/[email protected] but that vulnerability is: golang.org/x/crypto/ssh is an SSH client and server Version...

CVE-2021-1572

A vulnerability in ConfD could allow an authenticated, local attacker to execute arbitrary commands at the level of the account under which ConfD is running, which is commonly root. To exploit this vulnerability, an attacker must have a valid account on an affected device. The vulnerability exist...

CVE-2021-1572

A vulnerability in ConfD could allow an authenticated, local attacker to execute arbitrary commands at the level of the account under which ConfD is running, which is commonly root. To exploit this vulnerability, an attacker must have a valid account on an affected device. The vulnerability exist...

Cisco Network Services Orchestrator CLI Secure Shell Server Privilege Escalation Vulnerability

A vulnerability in Cisco Network Services Orchestrator NSO could allow an authenticated, local attacker to execute arbitrary commands at the level of the account under which Cisco NSO is running, which is root by default. To exploit this vulnerability, an attacker must have a valid account on an...

Cisco ConfD 安全漏洞

Cisco ConfD is a management software from Cisco USA. A security vulnerability exists in Cisco ConfD that stems from the affected software incorrectly running SFTP user services with a privileged user enabled CLI when ConfD's built-in SSH server is running. The vulnerability allows an authenticate...