SecureCRT8.7 网络设备登录配置软件

SecureCRT(R) 8.7.2 (Official) -- May 14, 2020 Copyright (C) 1995-2020 VanDyke Software, Inc. All rights reserved. This file contains the SecureCRT product history. It includes lists of new features, changes, and bug fixes sorted by release. For a product description, installation notes, registration information, and contact information, please refer to SecureCRT_README.txt (downloaded with this installation). Changes in SecureCRT 8.7.2 (Official) -- May 14, 2020 ----------------------------------------------------- Vulnerabilities addressed: - When certain emulation functions received a large negative number as a parameter, it could have allowed the remote system to corrupt memory in the terminal process, potentially causing the execution of arbitrary code or a crash. Bug fixes: - If a script was launched from a button bar button or keymap shortcut and the script file could not be located, a misleading error was reported. - Windows: If the Session Manager and Command Manager were docked within the same pane and configured to be auto-hidden, the expanded size of the managers could change when SecureCRT restarted. - Windows: On the public-key authentication failed dialog, when the left and right arrows were used to change focus between the Skip and OK buttons, the focus moved the opposite direction of the arrow key pressed. - Mac: Attempting to authenticate using a YubiKey smartcard with the "opensc-pkcs11.so" library specified as the PKCS#11 provider resulted in an error, because the library could not be loaded. - Mac: If the ZModem Upload List dialog was using the List view mode, which allows a folder to be expanded to display its contents, a file within an expanded folder could not be added to the upload list. - Mac: Under certain circumstances, when an auto-hidden Session Manager was expanded via the "Connect..." toolbar item, the Session Manager would briefly open, then immediately re-hide. - Mac/Linux: If the Command Window option "Send Characters Immediately" was enabled, minimizing and restoring SecureCRT caused the option to be disabled. Changes in SecureCRT 8.7.1 (Official) -- March 17, 2020 ------------------------------------------------------- New feature: - Windows: Added an administrative policy that disallows the TFTP server from being run. Changes: - The performance of keyword highlighting has been improved to be as fast as and in many cases, much faster, than version 8.5. - SecureCRT now handles the Xterm "paste bracketing" escape sequence so that indentation is correct when indented text is pasted into an editor. - Added an optional "hide output" parameter to the Session Object Lock() method. - SSH2: When doing public-key authentication, if there is no corresponding private-key file without an extension and there is a private-key file with a .ppk extension, it will be used. - Mac/Linux: When ENTER is pressed on a folder in the Session Manager, it is expanded or collapsed. Previously, all the sessions in the folder were connected. Vulnerability addressed: -TFTP: The TFTP server is off by default. However, when the TFTP server was running, SecureCRT was vulnerable to a directory traversal attack that allowed access to arbitrary files on the local system. Bug fixes: - When running a version of the Midnight Commander file manager that supports extended coordinate mouse clicks, mouse operations from within SecureCRT did not work. - When multiple screens were created using the "screen" utility, the scrollback from one screen could end up in the scrollback for a different screen. - When multiple screens were created using the "screen" utility, the man page output went to the scrollback buffer. - In the Manage Agent Keys dialog, the columns expanded every time the dialog opened, which eventually caused all column headers to disappear. - If two sessions were connected and then a session was sent to a new window, if the Hex view was opened, no data was displayed in the Hex view for the session. - The items "MENU_TOGGLE_KEYWORD_HIGHLIGHTING" and "MENU_CONNECT_LOCAL_SHELL" were not recognized when they were included in a custom .MNU file. - Windows: If folders were rearranged in the Command Manager, the folder order was not remembered when SecureCRT restarted. - Windows: If the Session Manager and Command Manager were unpinned (auto hide) and the Session Manager was pinned, the Command Manager became active. - Windows: Some of the arrow buttons in the Global and Session Options dialogs did not work correctly with screen readers, such as JAWS and NVDA. - Mac/Linux: In the Session Manager, when attempting to give a folder a name that conflicted with an existing folder name, the original or default name was used, instead of allowing a different name to be specified. Changes in SecureCRT 8.7 (Official) -- February 11, 2020 -------------------------------------------------------- Change: - SSH2: Keyboard-interactive authentication works with a prompt that contains "password" with any combination of upper and lower case letters (e.g., "Password" or "PASSWORD"). Bug fixes: - When an editor (e.g., vi or vim) was used to edit a file on the remote system, the wrong line could have been deleted when the delete line command was sent. - When a session with an authentication banner reconnected, extra newlines were inserted after the banner. - Windows: Sending a session to a new window and then attempting to lock it with the "Hide Output" option checked resulted in a crash. - Windows: If the global transparency setting for active sessions was set to a value less than 255, when a tabbed session was cloned, no output was displayed. Changes in SecureCRT 8.7 (Beta 4) -- January 28, 2020 ----------------------------------------------------- Changes: - When SecureCRT is attempting to automatically reconnect a session after its connection has been lost, if the reconnect takes more than one attempt, the reconnecting message is updated in the terminal instead of being displayed again. - Windows: When the mouse hovers over a command in the Command Manager, a tooltip is shown in the Command Manager and in the status bar. Bug fixes: - The "screen" utility's output was not cleared upon exit if the session used Xterm emulation and the "Enable 80/132 column switching" option was on. - With two or more connected sessions, the button bar disappeared when switching between tabbed and tiled mode if the global button bar option was off and the session button bar option was on for one of the sessions. - When SecureCRT and SecureFX were integrated, if a connected session name contained Chinese characters, attempting to open that session in SecureFX by clicking the SecureFX button on SecureCRT's toolbar resulted in a "Session was not found in database" error. - If SecureFX was launched from SecureCRT with an unsaved Quick Connect session and then SecureFX was closed, the default session's hostname was set to the Quick Connect session's hostname. - Windows: When a session was opened in a new window, the Command Manager was displayed briefly if it was docked and unpinned (auto-hide). - Mac: If there were a small number of saved sessions, SecureCRT could hang when a session or folder was renamed or moved. - Mac: If the Session Manager was moved to a different monitor, when SecureCRT restarted, the Session Manager was displayed on the same m