Siemens SIMATIC S7-1500 Double Free (CVE-2023-25136)

OpenSSH server sshd 9.1 introduced a double-free vulnerability during options.kexalgorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated remote attacker in the default configuration, to jump to any location in the sshd address space. One...

Exploit for Double Free in Openbsd Openssh

OpenSSH Vulnerability Testing Tool for CVE-2023-25136 This re...

CVE-2023-25136 affecting package openssh 8.9p1-9

CVE-2023-25136 affecting package openssh 8.9p1-9. This CVE either no longer is or was never applicable...

CVE-2023-25136 affecting package openssh 8.9p1-3

CVE-2023-25136 affecting package openssh 8.9p1-3. This CVE either no longer is or was never applicable...

BELL-CVE-2023-25136

Bulletin has no description...

EulerOS Virtualization 2.10.0 : openssh (EulerOS-SA-2023-2479)

According to the versions of the openssh packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - OpenSSH server sshd 9.1 introduced a double-free vulnerability during options.kexalgorithms handling. This is fixed in OpenSSH...

GLSA-202307-01 : OpenSSH: Remote Code Execution

The remote host is affected by the vulnerability described in GLSA-202307-01 OpenSSH: Remote Code Execution - OpenSSH server sshd 9.1 introduced a double-free vulnerability during options.kexalgorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated...

EulerOS 2.0 SP10 : openssh (EulerOS-SA-2023-1959)

According to the versions of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - OpenSSH server sshd 9.1 introduced a double-free vulnerability during options.kexalgorithms handling. This is fixed in OpenSSH 9.2. The double...

Huawei EulerOS: Security Advisory for openssh (EulerOS-SA-2023-1981)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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 openssh (EulerOS-SA-2023-1959)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

AlmaLinux 9 : openssh (ALSA-2023:2645)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:2645 advisory. - OpenSSH server sshd 9.1 introduced a double-free vulnerability during options.kexalgorithms handling. This is fixed in OpenSSH 9.2. The double free can be...

RHEL 9 : openssh (RHSA-2023:2645)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:2645 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...

ALSA-2023:2645 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: the functions orderhostkeyalgs and listhostkeytypes leads to double-free vulnerabili...

Fedora: Security Advisory for openssh (FEDORA-2023-123647648e)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Fedora 38 : openssh (2023-123647648e)

The remote Fedora 38 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-123647648e advisory. Avoid possible self-DoS attack Resolves: CVE-2023-25136 Tenable has extracted the preceding description block directly from the Fedora security advisory. Not...

Fedora: Security Advisory for openssh (FEDORA-2023-1176c8b10c)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Fedora 37 : openssh (2023-1176c8b10c)

The remote Fedora 37 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-1176c8b10c advisory. Avoid possible self-DoS attack Resolves: CVE-2023-25136 Tenable has extracted the preceding description block directly from the Fedora security advisory. Not...

Exploit for Double Free in Openbsd Openssh

CVE-2023-25136 OpenSSH 9.1 vulnerability mass scan and exploit...

OESA-2023-1064 openssh security update

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. \ It encrypts all traffic to eliminate eavesdropping, connection hijacking, and \ other attacks. In addition, OpenSSH provides a large suite of secure tunneling \ capabilities, several authentication methods, and...

Exploit for CVE-2022-21449

CVE-2023-25136 Proof-of-Concept Overview This is a DoS P...