Mercurial > vim
view READMEdir/README_extra.txt @ 33096:828bcb1a37e7 v9.0.1833
patch 9.0.1833: [security] runtime file fixes
Commit: https://github.com/vim/vim/commit/816fbcc262687b81fc46f82f7bbeb1453addfe0c
Author: Christian Brabandt <cb@256bit.org>
Date: Thu Aug 31 23:52:30 2023 +0200
patch 9.0.1833: [security] runtime file fixes
Problem: runtime files may execute code in current dir
Solution: only execute, if not run from current directory
The perl, zig and ruby filetype plugins and the zip and gzip autoload
plugins may try to load malicious executable files from the current
working directory. This is especially a problem on windows, where the
current directory is implicitly in your $PATH and windows may even run a
file with the extension `.bat` because of $PATHEXT.
So make sure that we are not trying to execute a file from the current
directory. If this would be the case, error out (for the zip and gzip)
plugins or silently do not run those commands (for the ftplugins).
This assumes, that only the current working directory is bad. For all
other directories, it is assumed that those directories were
intentionally set to the $PATH by the user.
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 01 Sep 2023 00:00:02 +0200 |
parents | 645722244c3f |
children | 4635e43f2c6f |
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README_extra.txt for version 9.0 of Vim: Vi IMproved. These extra files of Vim are for special purposes. This README explains what the files are for. For general information about Vim, see the "README.txt" file. farsi/* Files for the Farsi (persian) language. If you don't know what Farsi is, this is not for you. src/if_sniff.* Interface to SNiFF. If you don't know what SNiFF is, this is not for you. src/os_amiga.* Files for the Amiga port. src/os_msdos.* src/os_dos.* Files for the MS-DOS port. src/os_mac.* Files for the Mac port. src/os_vms* Files for the VMS port. src/os_w32* src/os_win32.* Files for the Win32 port. src/gui_w32.* Files for the Win32 GUI. src/gui_w48.* Files for the Win32 and Win16 GUI. src/Make_mvc.mak MS Visual C++ makefile for the Win32 GUI. src/if_ole.* OLE automation interface, for MS Windows 95 and NT. src/GvimExt/* DLL for the "Edit with Vim" context menu entry nsis/* NSIS script to build the self-installing MS-Windows exe runtime/doc/*.man Preprocessed manual pages. runtime/macros/file_select.vim Vim script to browse directories (Unix only).