OpenBSD Kernel Multicast Routing Uninitialized Memory Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of OpenBSD Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...

Vulnerabilities fixed in OpenBSD

Two vulnerabilities have been fixed in OpenBSD. The vulnerabilities apply to the kernel and libcrypto. The kernel vulnerability allows a local authorized user able to establish a denial of service on the system. This vulnerability is present in OpenBSD 6.9 and 7.0. The second vulnerability is in...

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...

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...

[SECURITY] Fedora 35 Update: rpki-client-7.5-1.fc35

The OpenBSD rpki-client is a free, easy-to-use implementation of the Resource Public Key Infrastructure RPKI for Relying Parties RP to facilitate validation of the Route Origin of a BGP announcement. The program queries the RPKI repository system, downloads and validates Route Origin Authorisatio...

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...

EulerOS 2.0 SP5 : kernel (EulerOS-SA-2021-2663)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The 802.11 standard that underpins Wi-Fi Protected Access WPA, WPA2, and WPA3 and Wired Equivalent Privacy WEP doesn't require that received...

Vulnerabilities found in RPKI validators

Researchers at the University of Twente have found vulnerabilities found in several RPKI validators. RPKI validators are used to validate that a route propagated via BGP originates from an AS that is authorized to distribute this route. propagation. The vulnerabilities make it possible for an...

[SECURITY] Fedora 33 Update: rpki-client-7.4-1.fc33

The OpenBSD rpki-client is a free, easy-to-use implementation of the Resource Public Key Infrastructure RPKI for Relying Parties RP to facilitate validation of the Route Origin of a BGP announcement. The program queries the RPKI repository system, downloads and validates Route Origin Authorisatio...

[SECURITY] Fedora 34 Update: rpki-client-7.4-1.fc34

The OpenBSD rpki-client is a free, easy-to-use implementation of the Resource Public Key Infrastructure RPKI for Relying Parties RP to facilitate validation of the Route Origin of a BGP announcement. The program queries the RPKI repository system, downloads and validates Route Origin Authorisatio...

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...

[SECURITY] Fedora 33 Update: openssh-8.4p1-8.fc33

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...

[SECURITY] Fedora 35 Update: openssh-8.7p1-2.fc35

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...

[SECURITY] Fedora 34 Update: openssh-8.6p1-5.fc34

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...

OpenSSH -- OpenSSH 6.2 through 8.7 failed to correctly initialise supplemental groups when executing an AuthorizedKeysCommand or AuthorizedPrincipalsCommand

OpenBSD Project reports: sshd8 from OpenSSH 6.2 through 8.7 failed to correctly initialise supplemental groups when executing an AuthorizedKeysCommand or AuthorizedPrincipalsCommand, where a AuthorizedKeysCommandUser or AuthorizedPrincipalsCommandUser directive has been set to run the command as ...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2021-9459)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9459 advisory. - fs/namespace.c: fix mountpoint reference counter race Piotr Krysiuk Orabug: 33369433 CVE-2020-12114 CVE-2020-12114 - btrfs: only search for...

Exploit_Mitigations - Knowledge Base Of Exploit Mitigations Available Across Numerous Operating Systems, Architectures And Applications And Versions

The goal is to list exploitation mitigations added over time in various operating systems, software, libraries or hardware. It becomes handy to know if a given vulnerability is easily exploitable or not depending on exploitation mitigations in place. An example is the following: Supported targets...

Exploit for OS Command Injection in Openbsd Openssh

CVE-2020-15778-Exploit Exploit for CVE-2020-15778OpenSSH v...

Exploit for OS Command Injection in Openbsd Openssh

CVE-2020-15778-Exploit Exploit for CVE-2020-15778OpenSSH v...

Vulnerability of the ftpd/popen component of the ftpd service on FreeBSD and OpenBSD operating systems, allowing attackers to cause service failures.

The vulnerability of the ftpd/popen component of the ftpd service in FreeBSD and OpenBSD is related to uncontrolled resource consumption. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...