漏洞信息
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Vulnerability Title
Tabby: Windows SFTP path traversal allows a malicious server to write files outside the selected download directory
Vulnerability Description
Tabby (formerly Terminus) is a highly configurable terminal emulator. Prior to 1.0.235, a malicious SFTP server can return a backslash traversal filename through entry.name. In tabby-ssh/src/session/sftp.ts, SFTPSession.readdir() and _makeFile() use POSIX path processing that preserves the backslashes as ordinary filename characters. In tabby-ssh/src/components/sftpPanel.component.ts, downloadFolderRecursive() propagates item.name into the local relative path. In tabby-electron/src/services/platform.service.ts, ElectronDirectoryDownload.createFile() passes that path to Windows-native path.join(), and in tabby-electron/src/sftpContextMenu.ts, EditSFTPContextMenu.edit() passes item.name to path.join() for the temporary edit path. Windows interprets the preserved backslashes and parent-directory components as traversal, allowing attacker-controlled content to be created or overwritten outside the selected download directory or temporary edit directory. This issue is fixed in version 1.0.235.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
Eugene Tabby 路径遍历漏洞
Vulnerability Description
Eugene Tabby是Eugene个人开发者的一款嵌入式Web服务器中间件。 Eugene Tabby 1.0.235之前版本存在路径遍历漏洞,该漏洞源于恶意SFTP服务器返回包含反斜杠的遍历文件名,可能导致路径遍历,允许在所选下载目录或临时编辑目录之外创建或覆盖文件。
CVSS Information
N/A
Vulnerability Type
N/A