openssh: privilege escalation when AuthorizedKeysCommand or AuthorizedPrincipalsCommand are configured

A flaw was found in OpenSSH. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user. Depending on system configuration, inherite...

Moderate: Red Hat Security Advisory: openssh security update

An update for openssh is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

RHEL 7 : openssh (RHSA-2021:4782)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:4782 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary f...

OpenBSD OpenSSH <= 7.9 Multiple Vulnerabilities

OpenBSD OpenSSH is prone to multiple vulnerabilities. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

OpenBSD OpenSSH Information Disclosure Vulnerability (CVE-2020-14145)

OpenBSD OpenSSH is prone to an information disclosure vulnerability. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free...

Oracle Linux 8 : openssh (ELSA-2021-4368)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-4368 advisory. - CVE-2020-14145 openssh: Observable Discrepancy leading to an information leak in the algorithm negotiation 1882252 Tenable has extracted the preceding...

openssh security update

8.0p1-10 - sshd -T requires -C when 'Match' is used in sshdconfig 1836277 8.0p1-9 - CVE-2020-14145 openssh: Observable Discrepancy leading to an information leak in the algorithm negotiation 1882252 - Hostbased ssh authentication fails if session ID contains a '/' 1944125 8.0p1-8 - ssh doesnt...

OpenSSH Information Disclosure Vulnerability (CVE-2016-20012)

OpenBSD OpenSSH is prone to an information disclosure vulnerability. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free...

CentOS 8 : openssh (CESA-2021:4368)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2021:4368 advisory. - openssh: Observable discrepancy leading to an information leak in the algorithm negotiation CVE-2020-14145 Note that Nessus has not tested for this issue but...

RHEL 8 : openssh (RHSA-2021:4368)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:4368 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary f...

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...

Moderate: Red Hat Security Advisory: openssh security update

An update for openssh is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

ALSA-2021:4368 Moderate: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: Observable discrepancy leading to an information leak in the algorithm negotiation...

openssh security update

An update is available for openssh. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenSSH is an SSH protocol implementation supported by a number of Linux, UNI...

Moderate: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: Observable discrepancy leading to an information leak in the algorithm negotiation...

RLSA-2021:4368 Moderate: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: Observable discrepancy leading to an information leak in the algorithm negotiation...

NewStart CGSL MAIN 6.02 : bash Multiple Vulnerabilities (NS-SA-2021-0118)

The remote NewStart CGSL host, running version MAIN 6.02, has bash packages installed that are affected by multiple vulnerabilities: - GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed function definitions in the values of environment variables, which allows remot...

openSUSE 15 Security Update : ssh-audit (openSUSE-SU-2021:1390-1)

The remote SUSE Linux SUSE15 host has a package installed that is affected by a vulnerability as referenced in the openSUSE-SU-2021:1390-1 advisory. - OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the...

Fedora: Security Advisory for openssh (FEDORA-2021-fa0e94198f)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

OPENSUSE-SU-2021:1390-1 Security update for ssh-audit

This update for ssh-audit fixes the following issues: ssh-audit was updated to version 2.5.0 Fixed crash when running host key tests. Handles server connection failures more gracefully. Now prints JSON with indents when -jj is used useful for debugging. Added MD5 fingerprints to verbose output...