SUSE-SU-2025:21044-1 Security update for openssh

This update for openssh fixes the following issues: - CVE-2025-61984: Fixed code execution via control characters in usernames when a ProxyCommand is used bsc1251198. - CVE-2025-61985: Fixed code execution via '\0' character in ssh:// URI when a ProxyCommand is used bsc1251199...

Security update for openssh8.4

This update for openssh8.4 fixes the following issues: CVE-2025-61984: Fixed code execution via control characters in usernames when a ProxyCommand is used bsc1251198 CVE-2025-61985: Fixed code execution via '\0' character in ssh:// URI when a ProxyCommand is used bsc1251199 Patch Instructions: T...

Security update for openssh

This update for openssh fixes the following issues: CVE-2025-61984: Fixed code execution via control characters in usernames when a ProxyCommand is used bsc1251198 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch...

SUSE-SU-2025:4097-1 Security update for openssh

This update for openssh fixes the following issues: - CVE-2025-61984: Fixed code execution via control characters in usernames when a ProxyCommand is used bsc1251198...

openSUSE Security Advisory (SUSE-SU-2025:4067-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

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...

SUSE: Security Advisory (SUSE-SU-2025:4067-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

Siemens SIMATIC S7-1500 Detection of Error Condition Without Action (CVE-2025-26465)

A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. Fo...

SUSE SLED15: openssh / openssh-askpass-gnome / openssh-cavs / openssh-clients / etc (SUSE-SU-2025:4067-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4067-1 advisory. - CVE-2025-61984: Fixed code execution via control characters in usernames when a ProxyCommand i...

Siemens SIMATIC S7-1500 Signal Handler Race Condition (CVE-2024-6409)

A race condition vulnerability was discovered in how signals are handled by OpenSSH's server sshd. If a remote attacker does not authenticate within a set time period, then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various functions that are not...

Siemens SIMATIC S7-1500 Double Free (CVE-2021-28041)

ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host. This plugin only works with Tenable.ot. Please visit...

Security update for openssh

This update for openssh fixes the following issues: CVE-2025-61984: Fixed code execution via control characters in usernames when a ProxyCommand is used bsc1251198 CVE-2025-61985: Fixed code execution via '\0' character in ssh:// URI when a ProxyCommand is used bsc1251199 Patch Instructions: To...

SUSE-SU-2025:4067-1 Security update for openssh

This update for openssh fixes the following issues: - CVE-2025-61984: Fixed code execution via control characters in usernames when a ProxyCommand is used bsc1251198 - CVE-2025-61985: Fixed code execution via '\0' character in ssh:// URI when a ProxyCommand is used bsc1251199...

RHSA-2025:20126 Red Hat Security Advisory: openssh security update

Bulletin has no description...

Moderate: Red Hat Security Advisory: openssh security update

An update for openssh is now available for Red Hat Enterprise Linux 10. 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 t...

RHEL 10 : openssh (RHSA-2025:20126)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:20126 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary...

ALSA-2025:20126 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: OpenSSH SSHD Agent Forwarding and X11 Forwarding CVE-2025-32728 For more details abo...

CVE-2025-61985 affecting package openssh for versions less than 8.9p1-9

CVE-2025-61985 affecting package openssh for versions less than 8.9p1-9. A patched version of the package is available...

Advisory ROSA-SA-2025-3079

Software: openssh 8.0p1 OS: ROSA Virtualization 3.0 CVE-ID: CVE-2019-16905 BDU-ID: 2021-03382 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the implementation of the OpenSSH cryptographic security tool is caused by an integer overflow. Exploitation of the vulnerability could allow an attacker to...

Advisory ROSA-SA-2025-3076

Software: openssh 8.0p1 OS: ROSA Virtualization 3.0 unaffected versions = openssh-8.0p1-26.0.2.2.rv30 affected versions openssh-8.0p1-26.0.2.2.rv30 CVE-ID: CVE-2020-15778 BDU-ID: CVE-Crit: HIGH CVE-DESC.: A vulnerability in the toremote scp.c function of the OpenSSH cryptographic security tool...