JLSEC-2026-66

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 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...

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...

OESA-2023-1063 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...

Double Free

Overview Affected versions of this package are vulnerable to Double Free during options.kexalgorithms handling. The double free can be triggered by an unauthenticated attacker in the default configuration. Remediation A fix was pushed into the master branch but not yet published. References -...

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...

OpenSSH 资源管理错误漏洞

OpenSSH OpenBSD Secure Shell is a set of connection tools for secure access to remote computers from the Canadian OpenBSD Project Group. The tools are an open source implementation of the SSH protocol that supports encryption of all transmissions, effectively blocking eavesdropping, connection...

PT-2023-1368

Name of the Vulnerable Software and Affected Versions OpenSSH versions 9.1 through 9.1 Description The issue is related to a double-free vulnerability in the options.kex algorithms handling of the OpenSSH server. This vulnerability can be leveraged by an unauthenticated remote attacker in the...

Update Rollup 6 for System Center 2016 Operations Manager

Update Rollup 6 for System Center 2016 Operations Manager Introduction This article describes the issues that are fixed in Update Rollup 6 for Microsoft System Center 2016 Operations Manager. This article also contains the installation instructions for this update. Improvements and issues that ar...