Jenkins SSH Build Agents Plugin did not verify host keys

It was found that jenkins-ssh-slaves-plugin before version 1.15 did not perform host key verification, thereby enabling Man-in-the-Middle attacks...

GHSA-322X-JV5H-CVJH Jenkins Ansible Plugin man in the middle vulnerability

A man in the middle vulnerability exists in Jenkins Ansible Plugin 0.8 and older in AbstractAnsibleInvocation.java, AnsibleAdHocCommandBuilder.java, AnsibleAdHocCommandInvocationTest.java, AnsibleContext.java, AnsibleJobDslExtension.java, AnsiblePlaybookBuilder.java, AnsiblePlaybookStep.java that...

Cisco Releases Security Patches for TelePresence, RoomOS and Umbrella VA

Networking equipment maker Cisco has released security updates to address three high-severity vulnerabilities in its products that could be exploited to cause a denial-of-service DoS condition and take control of affected systems. The first of the three flaws, CVE-2022-20783 CVSS score: 7.5,...

The vulnerability of the authentication mechanism of Cisco Umbrella security cloud service allows a attacker to carry out a “man-in-the-middle” attack.

The vulnerability of the Cisco Umbrella security cloud service authentication mechanism is related to the use of a static host SSH key. Exploiting this vulnerability allows an attacker to carry out a “man-in-the-middle” attack...

Cisco Umbrella 信任管理问题漏洞

Cisco Umbrella is a suite of cloud security platforms from Cisco. The platform prevents cyber threats such as phishing, malware and ransomware. A security vulnerability exists in the Cisco Umbrella Virtual Appliance VA that stems from the presence of a static SSH host key. An attacker could explo...

DEBIAN-CVE-2022-27191

The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attacker to crash a server in certain circumstances involving AddHostKey...

PT-2022-6958

Name of the Vulnerable Software and Affected Versions golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go golang.org/x/crypto/ssh versions through 1.16.15 golang.org/x/crypto/ssh versions 1.17.x through 1.17.8 Description The issue is related to the use of defective...

openssh: Observable discrepancy leading to an information leak in the algorithm negotiation

A flaw was found in OpenSSH in versions 5.7 through 8.3, where an Observable Discrepancy occurs and leads to an information leak in the algorithm negotiation. This flaw allows a man-in-the-middle attacker to target initial connection attempts, where there is no host key for the server that has be...

Weak Host Key Algorithm(s) (SSH)

The remote SSH server is configured to allow / support weak host key algorithms. SPDX-FileCopyrightText: 2021 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 of the OpenSSH cryptographic protection mechanism lies in the lack of protection for service data, which allows attackers to disclose the protected information.

The vulnerability of the OpenSSH cryptographic protection mechanism lies in the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, operating remotely, to disclose the protected information by caching the host key for the server...

SUSE: Security Advisory (SUSE-SU-2020:3882-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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-2020-0013 Man-in-the-middle attack in golang.org/x/crypto/ssh

By default host key verification is disabled which allows for man-in-the-middle attacks against SSH clients if ClientConfig.HostKeyCallback is not set...

CVE-2021-1311

A vulnerability in the reclaim host role feature of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an authenticated, remote attacker to take over the host role during a meeting. This vulnerability is due to a lack of protection against brute forcing of the host key. An attacker...

CVE-2021-1311 Cisco Webex Meetings and Cisco Webex Meetings Server Host Key Brute Forcing Vulnerability

A vulnerability in the reclaim host role feature of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an authenticated, remote attacker to take over the host role during a meeting. This vulnerability is due to a lack of protection against brute forcing of the host key. An attacker...

Cisco Webex Meetings and Cisco Webex Meetings Server Host Key Brute Forcing Vulnerability

A vulnerability in the reclaim host role feature of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an authenticated, remote attacker to take over the host role during a meeting. This vulnerability is due to a lack of protection against brute forcing of the host key. An attacker...

PT-2021-1765 · Cisco · Cisco Webex Meetings Server +1

Name of the Vulnerable Software and Affected Versions: Cisco Webex Meetings and Cisco Webex Meetings Server affected versions not specified Description: The issue is related to a lack of protection against brute forcing of the host key in the reclaim host role feature. This could allow a remote...

SUSE SLES12 Security Update : openssh (SUSE-SU-2021:0022-1)

This update for openssh fixes the following issues : CVE-2020-14145: Fixed a potential information leak during host key exchange bsc1173513. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to...

Security update for openssh (moderate)

openSUSE Security Update: Security update for openssh Announcement ID: openSUSE-SU-2020:2298-1 Rating: moderate References: 1115550 1139398 1142000 1148566 1173513 1174162 Cross-References: CVE-2020-14145 Affected Products: openSUSE Leap 15.1 An update that solves one vulnerability and has 5 fixe...

SUSE-SU-2020:3882-1 Security update for openssh

This update for openssh fixes the following issues: - CVE-2020-14145: Fixed a potential information leak during host key exchange bsc1173513. - Fixed an issue where oracle cluster with cluvfy using 'scp' failing/missinterpreted bsc1148566...

SUSE SLED15 / SLES15 Security Update : openssh (SUSE-SU-2020:3736-1)

This update for openssh fixes the following issues : CVE-2020-14145: Fixed a potential information leak during host key exchange bsc1173513. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to...