SSH.NET 安全特征问题漏洞

SSH.NET is an SSH library for .NET optimized for parallelism. A security signature issue vulnerability exists in SSH.NET versions 2020.0.0 and 2020.0.1, which stems from a client's private key being generated during an X25519 key exchange using System.Random. System.Random is not a...

SUSE: Security Advisory (SUSE-SU-2022:1870-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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 lies in the implementation of TLS and SSH protocols in the command-line utility cURL, which allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the TLS and SSH protocol implementations in the command-line utility cURL is related to deficiencies in authentication procedures when using previously established connections in a connection pool. Exploiting this vulnerability could allow an attacker operating remotely to ga...

EulerOS 2.0 SP3 : mercurial (EulerOS-SA-2022-1747)

According to the versions of the mercurial package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The validaterepo function in sshpeer in Mercurial before 3.2.4 allows remote attackers to execute arbitrary commands via a crafted repository...

Massive increase in XorDDoS Linux malware in last six months

Microsoft says its recorded a massive increase in XorDDoS activity 254 percent in the last six months. XorDDoS, a Linux Trojan known for its modularity and stealth, was first discovered in 2014 by the white hat research group, MalwareMustDie MMD. MMD believed the Linux Trojan originated in China...

spirit

Spirit - Network Pentest Tools We believe in making the inte...

Huawei EulerOS: Security Advisory for cloud-init (EulerOS-SA-2022-1709)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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 mercurial (EulerOS-SA-2022-1747)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

GO-2022-0166 Denial of service due to unchecked parameters in crypto/dsa

The Verify function in crypto/dsa passed certain parameters unchecked to the underlying big integer library, possibly leading to extremely long-running computations, which in turn makes Go programs vulnerable to remote denial of service attacks. Programs using HTTPS client certificates or the Go...

golang.org/x/crypto/ssh NULL Pointer Dereference vulnerability

A nil pointer dereference in the golang.org/x/crypto/ssh component through v0.0.0-20201203163018-be400aefbc4c for Go allows remote attackers to cause a denial of service against SSH servers. An attacker can craft an authentication request message for the gssapi-with-mic method which will cause...

GHSA-3VM4-22FP-5RFM golang.org/x/crypto/ssh NULL Pointer Dereference vulnerability

A nil pointer dereference in the golang.org/x/crypto/ssh component through v0.0.0-20201203163018-be400aefbc4c for Go allows remote attackers to cause a denial of service against SSH servers. An attacker can craft an authentication request message for the gssapi-with-mic method which will cause...

GO-2022-0213 Panic on invalid DSA public keys in crypto/dsa

Invalid DSA public keys can cause a panic in dsa.Verify. In particular, using crypto/x509.Verify on a crafted X.509 certificate chain can lead to a panic, even if the certificates don't chain to a trusted root. The chain can be delivered via a crypto/tls connection to a client, or to a server tha...

GHSA-8RP6-X3R7-5QW3 SaltStack Salt is vulnerable to shell injection via ProxyCommand argument

An issue was discovered in SaltStack Salt before 3002.5. The salt-api's ssh client is vulnerable to a shell injection by including ProxyCommand in an argument, or via sshoptions provided in an API request...

SaltStack Salt is vulnerable to shell injection via ProxyCommand argument

An issue was discovered in SaltStack Salt before 3002.5. The salt-api's ssh client is vulnerable to a shell injection by including ProxyCommand in an argument, or via sshoptions provided in an API request...

GHSA-29J3-2446-5J4W SaltStack Salt Improper Validation of eauth credentials and tokens in salt-netapi

In SaltStack the salt-netapi improperly validates eauth credentials and tokens. A user can bypass authentication and invoke Salt SSH...

SaltStack Salt Command Injection in netapi ssh client

An issue was discovered in SaltStack Salt through 3002. Sending crafted web requests to the Salt API, with the SSH client enabled, can result in shell injection...

SaltStack Salt Improper Validation of eauth credentials and tokens in salt-netapi

In SaltStack the salt-netapi improperly validates eauth credentials and tokens. A user can bypass authentication and invoke Salt SSH...

GHSA-QR38-H96J-2J3W SaltStack Salt Command Injection in netapi ssh client

An issue was discovered in SaltStack Salt through 3002. Sending crafted web requests to the Salt API, with the SSH client enabled, can result in shell injection...

GHSA-Q8QQ-2P5P-RG44 Missing SSH host key validation in Jenkins Amazon EC2 Plugin

Jenkins Amazon EC2 Plugin 1.50.1 and earlier does not use SSH host key validation when connecting to agents. This lack of validation could be abused using a man-in-the-middle attack to intercept these connections to build agents. Jenkins Amazon EC2 Plugin 1.50.2 provides strategies for performing...

Missing SSH host key validation in Jenkins Amazon EC2 Plugin

Jenkins Amazon EC2 Plugin 1.50.1 and earlier does not use SSH host key validation when connecting to agents. This lack of validation could be abused using a man-in-the-middle attack to intercept these connections to build agents. Jenkins Amazon EC2 Plugin 1.50.2 provides strategies for performing...