以下是简洁的 Markdown 表达从该网页截图中获取到的关于漏洞的关键信息： 漏洞描述: sshd2 (version 2.0.11 and older) contains a security bug which allows any eligible user to request remote forwarding from privileged ports without being a root user. 修复措施: - A patch is included to resolve this issue. - The patch also enables the client to print an error message if remote port forwarding fails. - The configure script has been revised for better compilation, specifically supporting HP-UX 9.x. 应用范围: - This patch is confirmed to work with ssh-2.0.11. - Additional information and the patch can be found at http://www.ssh.fi/sshprotocols2/. 安装与配置: - Navigate to the source directory ( ), and execute the command (note the filename may vary). - Follow up with the steps of running , , and . Restart any currently running sshd2-daemons.